Episode 26: Kirby Runyon

Please rate, review, and subscribe to DareToExplore wherever you listen to podcasts. DareToExplorer is powered by the US Space and Rocket Center Education Foundation, which supports the educational programs of the US Space and Rocket Center, home of Space Camp. Working to inspire the next generation of explorers. Learn more about the foundation's mission at rocketcenterfoundation.org. Can you imagine hiking through a volcanic landscape that were being surrounded by the gleaming white sand dunes of white sands National Park, seeing the sand grains up close, seeing the lava flow textures up close, and then blasting off a hundred kilometers into the sky looking out and seeing it look this big, but also realizing, wow, I hiked that. I actually understand how that lava flow is in place or I actually understand about how 13,000 years ago this dry lake dried up and that's where we get the gypsum white sands for white sands. I just want to help people expand their experience or their encounter with what people sometimes call the overview effect that Frank White is famous for, coining after interviewing lots of astronauts on how seeing Earth from space literally changes their psyche. Kirby Runyon is a Space Camp alumni and planetary geologist at the Planetary Science Institute. He has flown 16 parabolic flights accumulating over an hour of time spent in weightlessness. He owns a technical and space tourism consulting company, guiding clients through parabolic flights and teaching future Virgin Atlantic astronauts about the geology they will see from space. I'm Ryan Ferris-Elli. Join me as I learn what makes this extraordinary individual, dare to explore. I'm gonna space ship that I'm waiting for. I'm flying up to the stars. I'm gonna dare to explore this time. I'll let you know what I find. I grew up in South Central Michigan in the mid to late 80s and into the 90s of course. I grew up in rural Michigan and didn't have a lot of connections to the space program. That being said, the closest city, Jackson, Michigan, had at least one astronaut from their Al Warden from Apollo 15. He orbited the moon on Apollo 15. There was a small space connection but there wasn't a lot going on space wise. There's a now closed facility called Michigan Space and Science Center right there in Jackson, Michigan and they had the Apollo 9 capsule. It didn't go to the moon. It was just in Earth orbit with the Apollo 9 astronauts. They had one of the parachutes from Apollo 15 because I guess that parachute had been around the moon. It was a small little fun little science and space museum but it's since closed. I was as a very young child but just fascinated with space. The Challenger accident happened just a few months after I was born so I don't remember it but around the time that NASA returned the space shuttle flight to fleet beginning with a space shuttle I think Discovery in 1988 with Mission STS-26, the space shuttle would have been on the news a lot and maybe my parents had the news on a lot. Maybe I picked up some space shuttle CNN soundbites from that but I don't know. I did go to the Michigan Space and Science Center and there's pictures of me as a little kid there. Maybe that's where I got the space bug but I've just always loved space. Growing up in Southern rural Michigan there weren't a lot of other space kids to talk about so I was kept my people knew I was interested in space but there wasn't really anyone I could talk about it with. That was sort of my beginning as a space cadet. Did you want to be an astronaut early on? Was that kind of the goal? I did want to be an astronaut early on and I still do. Was your first step towards that? Was that when you attended Space Camp when you were a kid? Yeah, Space Camp was definitely a huge step toward that love of all things space. I went to Space Camp when I was 16 in the summer of 2002 and I went to Advanced Space Academy and I'm still friends with at least two of the people who I met there and we just saw each other the other last week in Washington DC. When I told people that I was going to Space Camp but they were like, oh my goodness, of course you are Kirby that just makes sense for you. Up until that point it was the most incredible, intense, fun educational but educational of fun sense not in the boring sense of the word time I had ever had. I remember the fact that I got to put on a scuba tank and mask and go down in the underwater astronaut train to the UAT and pretend to assemble a space station trust segment while floating sideways next to my buddy. I can't believe I got to do that as a teenager. That was just incredible. I was the commander for our simulated space shuttle mission. That was a lot of fun. I think I was also the flight director when we did a rotation and I was in mission control for part of that. I remember doing orbit reboots on the International Space Station and at the end of the week I actually got to win the right stuff award which I still have that medal and that was quite an honor. I just soaked up information like a sponge. I know that they had some of the speakers they had there talked about hypergolic fuels, the fuels that ignite spontaneously when they mix nitrogen to trioxide and dimethyl hydrazine being those two propellants and talking about home and transfer orbits and different abort modes on the space shuttle like RTLS abort, return to launch site abort to orbit AOA's abort once around and then the different landing sites there are ghosts, white sands. I just was a sponge for that information just sucked it up. We also got one of the original formerly German rocket engineers. His last name was I think it was Von Teasonhausen and he actually worked with Dr. Verne von Braun on the Apollo lunar rover. So the cars that are still on the moon from Apollo's 15, 16 and 17 were something that he worked on and it was just absolutely, I was just mesmerized. Having an actual living legend share his stories from the Apollo program with us. Were your parents scientists? No, my parents aren't scientists. They're both in the humanities. My dads are a retired English professor, my mom's a musician and a religion scholar. My grandfather though is an engineer, my mom's dad and he had a whole career working in radio consulting putting up radio stations all across the United States and being an expert witness for FCC hearings. I got some of the technical exposure with my maternal grandfather and so he was one of the only people growing up that I could have at least technical conversations with. My brothers and I have two brothers and all three of us have an interest at least in technical areas and so we could talk about that and we would all watch Star Trek and Star Wars together. So at least within my family had a little bit of a space and technical connection with my brothers and my grandpa. So when I graduated high school I met to go to a local university for my dad taught and my plan was it was from the beginning to transfer out of there and I wanted a major to get a bachelor's degree in astronomy or astrophysics because I thought I wanted to pursue a PhD in astrophysics. That plan started out and I did transfer but I transferred to another school that offered a degree in physics and not astronomy. Astronomers I talked to said if you want to actually do observational astronomy you should actually get your bachelor's degree in physics because there's a lot of physics there. It turns out I'm terrible at math. I worked my tail off for my physics degree and like I said I'm terrible at math. I got all C's in physics despite working really hard at those C's and I opted not to go to graduate school for astronomy or astrophysics because I just I wouldn't make it. But I learned at that time that the scientists working on like the Mars rovers which were really big at the time that I was in college spirit and opportunity and then Mars 2020 rover was on the horizon and you know the Cassini orbiter orbiting Saturn flying by all those icy moons that was going on a lot too. And I found out a lot of the scientists that worked on the Cassini mission and the Mars rovers weren't astronomers they were geologists and I found you know they're slanted to made out of rock right and geology is the science that studies rock so okay so there's such a thing called planetary geology. And so after my physics degree I took a couple classes in undergraduate just to get some more geology classes and then I did a master's degree in planetary geology at Temple University in Philadelphia and later on I did a PhD in planetary geology at Johns Hopkins University and then I've been working as a NASA funded planetary geologist ever since and also just recently started a space consulting business. So can you tell us a little bit about what a planetary geologist does since you're not actually traveling to those planets how are you studying the geology's there? In terms of my personal research that I do I rely heavily on images taken by cameras on mostly robotic spacecraft around the solar system. A little bit from human spacecraft when you know astronauts have been to the moon and so there's a little bit of overlap between human space flight and planetary geology in terms of the Apollo astronauts and the upcoming Artemis astronauts but like right now I'm actually doing geologic mapping on the moon using images and other data that have mostly come from a spacecraft called lunar reconnaissance orbiter that's a NASA spacecraft that's been at the moon since 2009. I did a lot of my PhD focused on Mars and so I was using a camera on Mars reconnaissance orbiter called high rise which stands for high resolution imaging science experiment and that's basically a spy satellite over Mars and it can just like you can just like zoom in endlessly on the geologic landforms on the surface of Mars and I was studying sand dunes and I have sand dunes on Mars below in the wind and you can actually see the sand dunes move from year to year across the surface of Mars and so I was using the sand dunes as sort of like a natural weather station to see what the wind is doing. But you can also do laboratory experiments to do geological laboratory experiments so one of the things that I study is the formation of impact craters on any planetary body whether it's the moon or Mars or even asteroids and so I actually use this catapult it's like a human sized mouse trap and it flings these sheets of gravel or sand or whatever we want to use we recently used crushed up chalk to simulate the emplacement of what's called an ejecta curtain and the ejecta curtain is all the busted up rock and gravel that gets scooped out of a crater as it's forming right after a meteoroid or an asteroid hit a planetary surface and so it gets flung out of a crater and then it lands on the ground and it's if you are on the ground by the crater that just formed it would be like this avalanche from the sky this wall of busted up rock and debris flying at you really really fast at hundreds of miles per hour and it would slam into the ground and continue sliding outward like I said like this horizontal avalanche until it came to a rest and that is one of the most common geologic processes across the solar system because every solid body from small asteroids all the way up to the largest rocky planet earth all have craters on their surfaces and so this is one of the most common ways that the surfaces of planets, moons and asteroids get affected as with impact cratering and the emplacement of this ejecta this avalanche from the sky and that's kind of a long way of answering your question Ryan about how we do geology on other planets since we can't go there with minor exception you know one of my colleagues in planetary geology is actually an astronaut Dr. Jack Schmidt he's the only PhD geologist who have walked on the moon he was one of the astronauts on Apollo 17 he was the 12th of 12 men to have walked on the moon wow and and he's still I mean the gentleman is in his 80s and he's still active going to science conferences and active on email and still publishing papers he's he's quite a guy and so you know he's he's the one exception of having to use robots to do planetary geology because he's actually the only human lunar field geologist so it's quite an honor to still get to be associated with him I love how excited you are about rocks well thanks you know rocks are actually an acquired taste for me because for me to be really interested in something it kind of takes a connection to space for me to be interested and for you know growing up it never even occurred to me to connect rocks with space really you know I thought I wanted to study galaxies and supernovas but it turns out you know we'll never get to send spacecraft to another galaxy or a nebula even and within our lifetimes we'll never send a spacecraft even to the nearest star Proxima Centauri it's but within our own solar system even though the distances are so vast from hundreds of thousands to billions of miles we can we can still send at least robotic spacecraft on in they can get places in only a few years instead of a few centuries one thing I want to add about geology is that it's also a forensic science something natural happened to affect the way the landscape happened the landscape doesn't look like it does just cause something happened something build those mountains something dug that valley something made that river bed something blew that sand and geology is looking at clues left in the rock record and trying to reconstruct natural history just like an investigator might forensically investigate a crime scene and piece together what happened based on the clues that are present in front of them so geology is pretty rare among the natural sciences in that it is also a forensic science and that sort of forensic thinking really appeals to me like I said I'm naturally very bad at math but I seem to be naturally pretty decent at that kind of thinking so for my PhD I did my research so I was a student at Johns Hopkins University in Baltimore but I did the research for my PhD at a university affiliated laboratory called the Johns Hopkins Applied Physics Lab or APL it's not quite fair to say this but the easy way to describe them is they're sort of like an east coast of JPL they fly a lot of planetary spacecraft for NASA there's a lot of planetary scientists employed there and they're down the road from Baltimore in Laurel Maryland in between Washington DC and Baltimore and so I did all my research for my PhD there at APL but graduated from Johns Hopkins University and actually worked at APL for five years after finishing my PhD so work there as a NASA funded research scientist up until October of 2022 and since then I've switched affiliations to the Planetary Science Institute and they're headquartered in Tucson but I work remotely but the way this works is that scientists can write grant proposals to NASA saying hey this is some science I want to do here's how I think it contributes to the overall body of knowledge and here's how much it wants to cost NASA if you want to you know pay me and my institution to do that research and so if NASA decides to fund a proposal they'll send you and your institution the money and that actually pays your salary for the several years it takes to do that research and publish it in peer-reviewed journals and hopefully do some public outreach like podcasts wait so you're getting paid for this maybe the intuitive planetarium is an immersive digital dome theater experience that offers educational astronomy shows live entertainment and exciting theater experiences the only one of its kind in the southeast the intuitive planetarium at the US Space and Rocket Center offers an 8k digital planetarium and digital dome experience additional time tickets are required for intuitive planetarium experiences visit rocketcenter.com for tickets today Well New Horizons as many of your listeners will know that was the first and only spacecraft to ever go by a planet Pluto and dwarf planets are planets too the planets right there in the name and so that flew by in July of 2015 and I was still a graduate student at the time but if you rewind the clock a little bit to around 2010 or so I was a master's degree student at Temple University and I remember telling my master's thesis advisor Dr. Alexandra Devazzas I said I don't care what it takes I'm going to be in the room wherever that is when New Horizons flies by Pluto and to make the story a little bit shorter that's what ended up happening but because I was able to volunteer to help with you know helping with office duties with for the for the fly-by team and that actually got me into what was called the geology and geophysics or GGI room at APL during the fly-by which is where the pictures came when they came right down from the spacecraft so one of my humble brags is that as far as I can tell I was the first person or at least one of the first people to discover mountains on Pluto when we got our first really high resolution pictures coming back from the spacecraft one thing that's lost on a lot of people is that Pluto is one of about 130 similarly sized planets out beyond Neptune and that's anything 500 kilometers in diameter and bigger they're all small little planets they're all round and Pluto is the largest known member of that class of planets so there's not eight planets there's not nine planets in the solar system there's like 150 and counting most of which which are really small around Pluto size and that's the most common type of planet that formed in our solar system that's and small icy dwarf planets are probably the most common type of planet that's formed around other stars exoplanets and what's crazy Ryan is that a lot of these dwarf planets probably started off with liquid water interiors in contact with like a hot rocky core because just the heat of a planet coming together from basically tens of millions of comets and asteroids mutually colliding it's going to be warm on the inside of that even though they're so far from the Sun or their host star so it's not out of the question that in the first half billion to billion years after one of these small icy dwarf planets formed that it could be habitable and that maybe life could have started in these things so really it's these icy dwarf planets three to five billion miles away from our own Sun where life could have gotten a foothold in the very earliest times of the solar system if there are so many why is it always just Pluto yeah you know i don't know i think there's a huge opportunity for educators to do a whole curriculum on the planets in our own solar system not exoplanets the planets in our own solar system behind Neptune all of which are Pluto size and smaller but many planetary scientists such as myself still consider them to be full-fledged planets even though they're small um the the geology on Pluto is is far more active like we have flowing glaciers on Pluto we have wind-blown snow drifts and sand dunes on Pluto Pluto is as active geologically as Mars is and Mars up until this point we thought was a fairly active planet i mean Earth is by far the most active but Mars is really active so is Venus but but Pluto and these small icy planets are incredibly geologically rich and diverse they have everything you want in a planet and so i really think it behooves educators and if anyone listening to this wants to partner on k-12 curriculum i'd be happy to work with you on on coming up with a curriculum for dwarf planets beyond Neptune Pluto just being the largest but there's others eris maki maki quayoir ixion veruna vant they've got really cool names but they're the most diverse and most populous type of planet in our solar system and i think they deserve a lot more love do you think it's just because Pluto is the biggest of them Pluto being the largest small planet is part of that but i also think it's because of people's misperception about the international astronomical unions abuse of their power when they quote unquote demoted Pluto which by the way that definition isn't even used by planetary scientists so really if planetary scientists aren't even using the quote unquote official definition is it really official so so i think it's a perception of how science gets done and i think there's like i said there's all kinds of educational opportunity not just for learning about the most common type of planet in our solar system and the galaxy but also just in terms of understanding the scientific method the scientific process and how scientists communicate amongst themselves and having worked on new horizons sort of dovetails and these other mission concepts that i've been involved with one of them was called a mission concept called Neptune Odyssey this is not a real mission we did not actually build a spacecraft but the national academies of sciences was doing a report for NASA to prioritize future large robotic missions into the solar system these are missions that cost well over a billion dollars one of those mission concepts that we did we wanted to look at what would it take what would both what would it cost what would the spacecraft have to look like and be capable of and how long would it take to get there if we send an orbiter to the planet Neptune now Neptune's only been visited by a spacecraft once in August of 1989 and that was by the voyage of two spacecraft that launched well before then in 1977 we've never gone into orbit around Neptune with anything it's Neptune for all intents and purposes is the same distance from the sun that Pluto is at least right now about three billion miles or about 30 astronomical units um the you know one astronomical unit or one AU being the distance between earth and the sun and so we looked and our website which maybe you can link to on the show page Neptune Odyssey dot j-a-t-u-a-p-l dot e-d-u shows that you could put like a Cassini class spacecraft powered by plutonium powered radio isotope generators it would take 17 years getting to to want to go from earth to Neptune and then it would take about a year once you're at Neptune to get into a tight orbit around the planet and then do repeated flybys of Neptune's moon Triton which is a kind of a older brother not older brother but maybe say like larger sibling to Pluto uh Neptune used to be its own dwarf planet orbiting the sun and then it got captured by by Neptune um and so we would do repeat flybys of of Triton and use Triton's gravity to to change where the spacecraft could go in orbit around Neptune to fly by smaller moons to fly by the rings of Neptune to image Neptune from like high latitudes up near the north and south poles as well as around the equator and a very similar way to how the Cassini spacecraft used the moon Titan's gravity to shape its orbital tour around Saturn and so I was uh got to be the project scientist on on that mission so project scientists is someone who works with with the scientists on one hand and the engineers on the other and you kind of have to translate sciencees into engineeringes and translate engineeringes into sciences and get engineers and scientists to talk to each other and so we wrote up that report and it's also been published as a peer-reviewed paper people can read it if they want to it's linked to at neptuneautacy.jhuapl.edu on the side you're doing space tourism consulting can you tell us a little bit how do you end up in that my mission in life is to not just learn about space but to experience space and I think that's one reason why space camp was so an amazing incredible activity when I was a teenager. Yeah. In in 2020 during the pandemic even I got to go on my very first ever zero gravity flight with the zero gravity corporation and I it was literally a dream come true and a prayer answered for me to get to experience weightlessness like that right I had so much fun that I saved up some more and I went again just a few months later and I brought a friend with work for me and there's video of me floating around but they also do Mars gravity and lunar gravity parabolic arcs and so you can hop around like the Apollo astronauts and like future Mars astronauts well in the lower gravity of Mars and the moon and I also have NASA funded research that does experiments in reduced gravity and you know that catapult I mentioned right simulates the placement of crater ejector what we wanted to see how lower gravity affects that on on Mars and the moon and also asteroids which have even less gravity and so we've actually done an experiment on board the parabolic flight zero gravity airplane and we're doing another one next month hopefully and and because of my involvement and the enthusiasm for it I've gotten to be a contractor for the company zero g and as a zero gravity coach and now I'm working to actually have curated experiences for people to go on what I'm calling the planetary gravity tour where they come to someplace really special like the Kennedy Space Center they get a VIP tour we have a really nice dinner the night before and I'm going to give a like a good half hour long presentation on the bleeding cutting edge of planetary solar system exploration and how their parabolic flight their reduced gravity flight the next day ties in with the environments on other planets and moons so tell us a little bit about like being a person on board that plane like does it make some people sick what does it feel like you know those the sensations the kind of things that any of us can connect with yeah that human that human experience is something I'm really after so that's a really great question thanks people I'd say 80 percent of people do just fine with regard to motion sickness okay and and we always recommend that people take medications you can go to your doctor and ask for a prescription for the scopelamine sea sickness patches that you wear on your neck those really work great and even without them most people still do just fine sure if people do have some upset tummies there are things that that we can do to help them with that once they're on the plane you know right off the bat it does not feel anything like a roller coaster that feeling of your stomach dropping out that you never feel that um you know we take off you're sitting in a you're sitting in the back of the airplane and it's just like a normal airplane ride you're sitting in a regular airplane seat you take off you have the whole seat belt uh spiel the whole oxygen mask spiel and then once we get up to our cruising altitude the the guests are invited to unbuckle and come up to the front two thirds of the airplane which is just open and padded there's there's no overhead bins there's nothing it's just wall ceiling and padding and they take off their shoes and we have them all laid down on their backs and the airplane starts to pull up in a steep climb and you're pressed onto the floor with almost two times the force of gravity about two g's and it's not painful at all and you call that being on the pole then you can start to feel the weight come off so the air the pilot in the cockpit will start pitching the nose of the airplane down and you'll fall from 1.8 g's you'll go down to 1 g and then it starts to feel really funny after that because the g's just keep coming off after you go past 1 g and and you can litter and you can just feel the weight melt off and and you don't know it needs to tell you you know something's different and you can literally just tap on the floor with your fingers and your body will float up to the ceiling um the very first time I experienced that I couldn't believe the sensation I tapped on the floor I floated up to the ceiling I looked down and this person floated just underneath me and my initial reaction was like oh no I'm gonna fall on her but of course I did it because we were both weightless but just seeing someone fly between myself and the floor the only appropriate reaction is to laugh and so people are laughing and smiling when they experience weightlessness and I'll also mention this when you're in weightlessness you can perfectly relax every muscle in your body your body will naturally float into sort of a fetal position with your arms floating out in front of you like Ryan you're not aware right now of how much stress you're holding in your face in weight all of us are all of us are in weightlessness you can completely relax and there's this relaxation that kind of floods through all of your body including your face and there's this perfect relaxation that's impossible to understand unless you've been weightless wow and it is this it's extreme physical peacefulness and relaxation it's it's there's floating in water doesn't even come close to that experience yeah and there's also this disorientation effect where you know you can flip upside down and still feel right side up it's it's and then to look down the length of the aircraft and to see people upside down to see that the chairs in the back of the airplane upside down to see like like a foam rubber little like squishy ball just float pass and just pull it out of the air it is a surreal surreal sensation and when the gravity eventually does come back on we get about 20 seconds of zero gravity every parabola and we do it 15 times and that that actually gives you more cumulative time in weightlessness than a suborbital space flight will wow okay so you get about four minutes of weightlessness on the parabolic flight aircraft you get three to three and a half minutes with virgins electric or blue origin although with us it's broken up into 15 seconds and then the gravity comes back on and you'll hear someone with a megaphone shout feet down coming out and and that's it gets your feet pointed down the pilots are going to pull out of the dive and you'll get back up to one one g and then you then you feel the g's just pile back on up to one point eight and at that point everyone is lying down on the floor again eyes fixed on the ceiling after we do 15 parabolas it's like three lunar gravities and 12 zero gravities we give everyone a snack because it makes you hungry makes you thirsty and then people get their shoes back on and sit back down and from that on out it's like a normal airplane ride where you come back into land except that you land at the same airport you took off from instead of going somewhere how much elevation do you do you shift it's it's roughly it's about 10 000 feet difference in elevation you you hit the top of your parabolic arc roughly between 32 to 35 000 feet and the pilot pulls out of that and you hit the bottom of your pullout maneuver where you're probably when you're pulling about the most g's you bottom out at about 23 24 000 feet wow but it's normal altitude that airplanes right you're routinely all the time anyways yeah that's amazing almost literally any aircraft is capable of performing this maneuver it's just that they don't so i also have gotten to do some work with virgin galactic you know we're in this era now where people can pay a fair chunk of change to go experience space flight for themselves for three to three and a half minutes going up to 80 to 105 kilometers or so above earth and they both they all both virgin galactic and blue origin launch out of the american southwest a lot of southern new mexico is on display when you're on those with suborbital space flights and to help these private astronauts who are paying their own way to go to space to help them understand what they see out the window when they're in space i've i've started taking groups of them on trips to new mexico using my geology phd my enthusiasm for rocks as you say to show them up close and personal like literally in their face the geologic landforms that they're going to get to see from space so in early 2022 and we took a group of these virgin galactic future astronauts um and we went to quite sans national park which is very visible from space uh when we went to a few other volcanic landscapes around southern new mexico to help them understand what they see so what's next for you you're still at the planetary science institute what's what's next uh yeah thanks so so what's next is i'm going to keep doing the planetary geology research writing nasa grant proposals uh doing research on the moon and venus and asteroids and then on the uh consulting side i'm hoping to do more geology you can see from space tours in new mexico and by the way a lot of that geology new mexico is very similar to geology on the moon and mars and other places so it's also what we call a planetary analog and it's a way to explore the planets on earth so i'm hoping to do more of these tours i'm hoping to do um more parabolic flights with the zero gravity corporation hoping to do more planetary gravity tours and i can't say too much but i might be having a documentary tv show come out in the next several years so uh edgy team train like an astronaut and get lost in space at the us space and rocket center shuttle simulator programs are available to try your hand at piloting the shuttle and is based on both the past and the future of space exploration your team of up to four participants must work together to land the shuttle and bring the crew safely home museum admission is required find out available times prices and more at rocketcenter.com and get ready to blast off no matter what it takes i at some point i don't even need the title astronaut i don't i don't need that title i just want to go at least 50 miles up and and and i've experienced waitlessness on airplanes but i i want that experience of and this sounds cheesy but communing with the cosmos being separated from earth and getting that in sensation of what it must be like to be like a citizen of the cosmos and not just planet earth i couldn't strap in fast enough yes for students or i'll even say for grownups looking for a career change it's persistence persistence persistence and if you know what you want and you want this thing more than you want anything else don't let setbacks and full-out blockages stop you surround yourself with people who are encouraging who can share your enthusiasm or at least encourage you in your enthusiasm surround yourself with people smarter than yourself and don't be intimidated by that one thing that i do on my nasa grand proposals is i bring people on who i know are smarter than me and i try not to let that bother me because it takes teamwork so so don't be afraid of of collecting people around in your circle of influence people who are smarter than you put yourself out there go network go to events and conferences where you don't know anyone and just walk up to somebody and introduce yourself it's scary but that works and people are flattered by it actually so i would say a lot of it comes down to personal connections and persistence much more so than intelligence raw intelligence you don't have to be super duper smart also one thing for the students and anyone looking for a career change is that a master's degree or a phd in the sciences you don't have to pay for you actually get paid to go to graduate school so that can help if you think it's too expensive to get a phd well it turns out you can do it for your job hopefully that can be encouraging to some people hoping to you know pursue the pursue space sciences i've got a spaceship that i'm waiting for i'm flying up to the stars i'm gonna dare to explore this time i'll let you know what i find you