SciShow Space

  • :
  • : 878
  • : 1
  • YouTube
  • 12
  • Documentary

.

2022
2022x1
The Night Sky in Infrared
Episode overview
James Webb wouldn’t be equipped to look in the infrared if not for the previous missions that have allowed us to see the universe in wavelengths that the human eye can’t see!
2022x2
Keeping the Fungus Among Us in Space
Episode overview
Developing new methods for survival in space is a constant and ever-evolving process, and a well known Earthly organism has the potential for multiple applications within space’s unforgiving environment!
2022x3
Can Moon Colonies Get Oxygen From the...Moon?
Episode overview
As we look towards longer missions to the Moon, the shear amount of resources needed to survive becomes a much bigger question. Without space semi-trucks to haul life-giving resources to .. show full overview
2022x4
Why Don't Comets Ever Have a Green Tail?
Episode overview
There’s no question that comets have been regarded as some of the most beautiful things in the night sky for thousands of years. But why are their heads often green but never their tails?
2022x5
What's Next for the James Webb Space Telescope
Episode overview
It finally happened! The James Webb Space Telescope is on its way to capturing never-before-seen images of the universe! But now that it’s airborne and unfurled, what are its next steps before it can deliver the goods?
2022x6
How 19th Century Lighthouses Power Advanced Space Drives
Episode overview
The technology we use for space exploration gets more advanced all the time, but some of our most ambitious programs actually rely on optics invented in the 19th century for lighthouses.
2022x7
The Sweetest Rocks in Space
Episode overview
Sugars aren’t just for munching and crunching, they also make up our genetic code! So what does it mean to find sugars INSIDE meteorites?
2022x8
The Massive Chunk of Metal Hiding in the Moon
Episode overview
The moon's South Pole-Aitken basin is the largest known crater in existence, and there's something big hidden underneath.
2022x9
Space Headwinds Might Help Us Find Dark Matter
Episode overview
Some scientists are hoping to use our motion through the galaxy to help detect some of the most elusive particles of all: dark matter.
2022x10
Is the Size of Neutron Stars A Lie, Or Only A FRIB?
Episode overview
Have we been wrong about how big neutron stars are this whole time?
2022x11
The Oldest Crater from a Meteorite…Isn’t a Crater after All?
Episode overview
There's one crater that may be older than any that we know of. Except there's a snag, it might not actually be a crater at all.
2022x12
Pioneer 10: Our First View into Outer Planets
Episode overview
In the 1970's, no vehicle had gone beyond the asteroids between Mars and Jupiter, that is until Pioneer 10.
2022x13
Two Decades Later, We Know Why the Sun Is a Lava Lamp
Episode overview
In 1999, scientists discovered something that took over 20 years to solve. Why do solar flares move like a lava lamp?
2022x14
Helping Build the Internet: Valerie Thomas | Great Minds
Episode overview
Despite computers barely being a thing when she was born, Valerie Thomas knew that she was cut out for the tech world, pushed until she got there, and contributed to some hugely important technologies that many of us could not live without.
2022x15
What’s Hiding Inside The Crab Nebula?
Episode overview
The Crab Nebula is one of the most studied things in the sky, but it took glimpses through various wavelengths of the electromagnetic spectrum to get a full picture of what’s hiding inside!
2022x16
Could Squirrels Be the Key to Long Distance Spaceflight?
Episode overview
Space is hard on the human body, but a certain ground squirrel might have the guts to show us how to last longer in space.
2022x17
From Optics to Spacewalks: Dr. Ellen Ochoa | Great Minds
Episode overview
Dr. Ellen Ochoa is incredible! She published over a dozen papers, co-filed three patents, and was a NASA engineer, all before becoming an astronaut and spending nearly a thousand hours in space.
2022x18
How Space Changes Your Brain
Episode overview
We've been sending people to space since the '60s, and we're just now starting to learn what that does to their brains.
2022x19
What Will Happen to The ISS?
Episode overview
After more than two decades buzzing around above our heads, the life of the ISS will soon be coming to a close. But what does that actually look like? And what does it mean for the future of space experimentation?
2022x20
That’s Not a Black Hole, It’s a Vampire
Episode overview
What was once thought to be a black hole might in fact be a star that feeds on its own kind!
2022x21
What Do You Learn When You Touch the Sun?
Episode overview
Though our Sun is something we can count on to rise and set each day, it also comes with some phenomena that can catch us by surprise: solar winds. To better predict when these winds .. show full overview
2022x22
How to Tilt a Black Hole
Episode overview
It seems the more we learn about black holes, the more there is to find out. In this case, what in the universe could have put one on its side?
2022x23
How to Clean Up After Ourselves in Space
Episode overview
We've launched thousands of spacecraft over the years. And as the space junk around our planet builds up, researchers are working on ways to clean things up using some obvious things, like lasers, and some less obvious ones, like solar sails.
2022x24
Do Black Holes Have Quantum Hair?
Episode overview
We don’t know what happens to stuff when it gets sucked into a black hole, but in the same instance, we don’t know what happens to the black hole. There’s a possibility that sucked up stuff might actually give the black hole “quantum hair”.
2022x25
Can We Grow Plants On the Moon?
Episode overview
Despite how easy it looks in movies, growing plants on other planets is trickier than you might imagine.
2022x26
We’re Talking To Aliens
Episode overview
We’ve done a lot of searching for life in the universe and we need to continue to if we hope to make contact. But not all of our attempts were expected to succeed. That’s where Beacon in the Galaxy comes in.
2022x27
That Time NASA Recycled a Mars Lander
Episode overview
While most spacecraft are designed and built from scratch for one particular mission, the Phoenix Lander was pieced together from previous missions and rose from the ashes...all the way to Mars.
2022x28
This Exoplanet Shows We Might Be Wrong About Planet Formation
Episode overview
Though we’ve been able detect thousands of exoplanets in the last few decades, we’ve now directly imaged an exoplanet that changes our whole perspective on how we think planets like Jupiter form!
2022x29
The Hottest Exoplanets in the Universe
Episode overview
With exoplanets, often we want to know if they are Earth-like and whether they might host life, but we can also learn a lot from planets that are nothing like Earth.
2022x30
How Saturn's Moons Could Help Us Live in Space
Episode overview
As we continue our search for life out in the universe, it's important that we leave no stone, or moon, unturned.
2022x31
A Telescope Bigger Than the Solar System
Episode overview
It turns out if you’d like to take a deeper look into the universe, the universe itself might actually help you do that!
2022x32
Space Medicine: What We Need and What We Have
Episode overview
If we're going to send astronauts out to Mars someday, we'll need to figure out how to send a pharmacy with them.
2022x33
Why These Two Planets SHOULD Be the Same
Episode overview
You'd think that two planets with similar stats, orbits, and parent stars would grow up to be pretty similar, but these twins have atmospheres that beg to differ.
2022x34
Where Are All the Exo-Earths?
Episode overview
Scientists have discovered over 5,000 exoplanets in the last few decades, but where are the Exo-Earths?
2022x35
Mama, Where Do Galaxies Come From?
Episode overview
For most of human history, we didn't know that galaxies were a thing. So over the past century, astronomers have been working to understand how galaxies come to be and how they evolve .. show full overview
2022x36
Detecting Tornadoes Early by Observing Lightning... from Space
Episode overview
It’s handy having a view of Earth from space. This particular view may be one that changes the way we predict weather phenomena.
2022x37
Earth Doesn’t Orbit the Sun
Episode overview
Understanding gravity can sometimes be a bit of a balancing act, much like the fundamental laws of physics and how they inform what it is exactly that Earth orbits.
2022x38
Fun in the Summer Sun… on Saturn
Episode overview
For 13 years, the Cassini probe circled Saturn and sent back fascinating data about the seasons of Saturn as it moved through a 29 Earth year Saturnian year.
2022x39
“Do Fabulous Science”: Jane Rigby | Great Minds
Episode overview
Astronomer Dr. Jane Rigby challenges the limits of the naked eye. Having influenced most famous telescopes that come to mind, her work is defined by breaking boundaries both physical and beyond.
2022x40
Why These Rovers Will Never Go To Mars
Episode overview
It’s nice to think that every rover we land on Mars is totally unique, but isn’t it even nicer to know that they’ve got a twin or even a triplet here on Earth making sure they’re up for the job ahead?
2022x41
The Chinese Mission Finding Water on Mars
Episode overview
Several rovers on Mars's surface are currently in operation, including one you might not have heard of: China’s Zhurong rover. It's already spent over a year on the Martian surface and .. show full overview
2022x42
Eclipses That Don't Eclipse
Episode overview
Here on Earth, we’re used to seeing both lunar and solar eclipses. But further out are eclipses that don’t behave at all the way we expected them to.
2022x43
Special Webb Update: The Webb's First Four (actually 7) Images Explained
Episode overview
The first full-color images from the James Webb Space Telescope are finally here! Let's take a look, talk about what we're seeing, and compare them to the most detailed version of these images we had before.
2022x44
What Keeps Astronauts Up At Night?
Episode overview
Sleep is a crucial activity for our brains to function properly. But when you’re on the ISS, you face a myriad of distractions and obligations that make it difficult to get good shuteye. So how do these astronauts ever get restful sleep?
2022x45
How To X-Ray A Black Hole
Episode overview
Black holes are everywhere, including at the center of our galaxy. But because they’re invisible they’re quite difficult to study. Looking at the disks of material surrounding them, .. show full overview
2022x46
Hayabusa: The Artificial Meteor Launched From An Asteroid
Episode overview
After we retrieved samples of the moon, it was quite a while before we could land on anything else and bring bits of it back home.
2022x47
How We Get Sick in Space and How to Recover
Episode overview
No one likes being sick, but can you imagine catching a bug while hurling through space? Turns out, this is an issue that many space agencies have worked to study and mitigate.
2022x48
How Distant Stars Let Us See the Solar System Up Close
Episode overview
Occultations may sound spooky, but in actuality they can inform us of some of the most unknown parts of the universe.
2022x48
The Mystery of the Star That Wasn't There
Episode overview
In the 1970s, astronomers discovered a mysterious source of gamma rays that, 50 years later, still hasn’t revealed all of its secrets.
2022x49
The Asteroid That Nearly Swallowed OSIRIS-Rex
Episode overview
It's always an asteroid heading straight toward us that we worry about, never what happens to us when we head straight toward the asteroid. OSIRIS-REx's experience with Bennu tells us it's worth a thought.
2022x50
The Ominous Reason Phobos Has Lines on It
Episode overview
Mars’s moon, Phobos, is striped with grooves all across its surface. But if one theory about where they came from is true, does that mean this moon might be on its way out?
2022x51
Where Did Mercury’s Spots Come From?
Episode overview
The Sun isn’t the only celestial body in the solar system to boast spots of its own. Mercury, too, has its fair share, and they’re worth wondering about.
2022x52
New and Ancient Lessons from Lunar Eclipses
Episode overview
Ancient perceptions of lunar eclipses weren’t as primitive as one might think. Some rigorous math was applied to these cosmic events that shaped our understanding of the solar system.
2022x53
How to Move the Sky
Episode overview
The earth is always moving, and our view of the night sky is slowly but surely changing.
2022x54
Goodbye SOFIA, Thanks for All the Discoveries
Episode overview
SOFIA or The Stratospheric Observatory for Infrared Astronomy is coming to an end, but let's look back on some of the amazing discoveries of this flying telescope.
2022x55
Goodbye, SOFIA, the Telescope That Actually Flew
Episode overview
In 1997, NASA bought a Boeing 747SP for what might be both a super cool and super absurd purpose. Turn it into SOFIA, a flying telescope.
2022x56
The One-Second Success Story of Venera 7
Episode overview
Venus may have been named after the Roman goddess of beauty, but once humans started sending spacecraft to the planet next door, we quickly learned that beauty… hurts.
2022x57
How Do You Date a Star?
Episode overview
Figuring out the age of a blinking speck in the sky is a difficult feat, especially if considering how many types of stars there are. This is where a Hertzsprung-Russell meets a gyrochronologist.
2022x58
Why are Astronomers So Bad at Naming Things?
Episode overview
This episode has no summary.
2022x59
Great Minds: Conny Aerts, the Starquake Professor
Episode overview
This episode has no summary.
2022x60
How to Make a Dark Matter Planet
Episode overview
This episode has no summary.
2022x61
The Spacecraft That Wasn't Designed To Land, But Did
Episode overview
This episode has no summary.
2022x62
Life on an 8-Hour Planet
Episode overview
This episode has no summary.
2022x63
Early Earth Microbes May Have Eaten Raw Meteorites
Episode overview
This episode has no summary.
2022x64
Earth’s other moons
Episode overview
This episode has no summary.
2022x65
Are Space Sounds Lies?
Episode overview
This episode has no summary.
2022x66
How Do You Find the Moon’s Best Picnic Spot?
Episode overview
This episode has no summary.
2022x67
How Blocking the Sun Makes Mars Hotter
Episode overview
If we’re going to send people to Mars someday, we’re going to need to be very conscious of the challenges presented in this endeavor. And at the top of that list is the ferocious nature of dust on the barren planet.
2022x68
Five Of The Biggest, Baddest Supernova Varieties
Episode overview
Supernovae are only rare to the passive stargazer, but if you’re an astronomer studying them, you get to see some of the most brilliant explosions in the universe. Here are five of the most significant supernovae known to science.
2022x69
This Year in Space News (That Isn't JWST)
Episode overview
If you’ve been distracted looking at the amazing photos The James Webb Space Telescope has taken, not to worry. Here are three other stellar stories from the last year of space science!
2022x70
Space Superlatives of 2022
Episode overview
As we wrap up 2022, we'd like to celebrate a few of the cosmic “winners” discovered this year, at least while they still hold their titles.
2022x71
Did Earth's Continents Come from Space?
Episode overview
Earth didn't always have the land beneath your feet, but what might have caused it to form is a bit of a mystery.

Characters