American Nick Hague and Russian Alexey Ovchinin endured a rough emergency landing.
Nearly all of the water astronauts drink and shower with comes from their urine and sweat.
How much are you willing to pay to become an astronaut?
The early solar system was a wild, world-destroying place.
NASA announced the nine astronauts selected for its Commercial Crew program.
We all like having options.
Doesn't seem too fair.
Space gets a little more crowded
7 vehicles that will carry humanity into orbit and beyond very soon
Orbital manufacturing is already paving the way for better solar panels, faster internet, cleaner computer chips, and lab-grown human hearts
The robot's failed mission shouldn't come as a shock.
The Crew Dragon's engine test anomaly this past weekend will have dramatic consequences over the next year, and beyond.
Two private citizens have reportedly paid up for a lunar jaunt
The Parker Solar Probe is our first mission to "touch" the Sun
The story of heroic fasteners that will get us to the moon and back.
In one of the most isolated places on the globe, the 'Spacecraft Cemetery' provides a watery grave
Stranger worlds to come
The lightning struck more than twice.
There's a good reason why all of today's manned spacecraft look pretty much the same
Astronaut poop could help create a weird yet nutritious bacterial Vegemite.
Kepler and Dawn guzzled through their precious gas for similar reasons.
Our eyes in the sky are facing budget cuts
And other Tiangong-1 facts.
About 120,000 civilians will see everything from arc jets and astrobiology labs to giant centrifuges and wind tunnels.
There's still more to explore after Pluto.
A new vehicle design could enable same-day shipping from the ISS to Earth, making science experiments in microgravity cheaper and easier.
The ISS just celebrated its 15-year anniversary yesterday. Could it survive another 15?
The baron of low-Earth orbit
It's a matter of perspective
Congress has only approved funding through 2024. What happens then?
The simplest explanation is also the likeliest.
It's a bit like a terrestrial house, but also a bit like a human body.
What is going on with my moon?
The leak has been repaired, but its origins remain mysterious.
A lot on the ISS depends on the Soyuz.
Don't worry, no one has gotten sick yet.
But this is far from the first time a country has destroyed a satellite with a missile and caused a ruckus.
It's a groundbreaking step, but hardly surprising.
Tune in for takeoff at 11:05PM Eastern
Monitoring migrations from space
Enter the competition by October 7
Two astronauts will perform a spacewalk to install the new space station camera.
Not quite ready for takeoff
The agency is “years away” from building a replacement
New Horizons will soon find out what's up with MU69.
If it's not delayed again, that is.
And other experiments launching to the International Space Station this month
A gallery of photos, visualizations, and other pictures of outer space.
Lost in space
To complete a very long repair job
How much space does each astronaut really need?
NASA's Vickie Kloeris explains the challenges of designing food for deep space missions
They're launching to the International Space Station next week
Money's tight for the Russian space agency
And should colonists on Mars be allowed to eat each other?
It's on Google Street View, and it looks incredible.
The spectacular scope launches in 2019.
It all depends on who you ask
James Webb is now slated for a 2021 launch—only a bajillion years late.
We all want to know who it is.
The hole came from the inside.
In space, no one can fix your toilet for you.
Get ready to stay up past your bedtime for this historic moment.
Fluid dynamics on the International Space Station makes growing tomatoes difficult.
Wrenches, and sample containers, and extruders, oh my
The final frontier is a photographic nightmare
How private corporations are using the station's lab for research and development
"We'd like one crew rotation mission, please"
Looks like something went wrong in the rocket's second stage
Wonder what space lettuce tastes like?
It's the next best thing to actually being there
What could it be?
The evidence is right in front of you.
Divest from Russia, with love
Bigelow Aerospace is sending up an expansion pack for the ISS
Astronauts are pretty much the only people not playing
NASA's partnership with SpaceX, Boeing continues to face delays
Not all astronauts in the space station are human
After a short delay, the walk is underway
Researchers monitored microbes on a mock flight to Mars.
Which one will win? We'll find out in 2019.
Yesterday the astronauts on ISS had to deal with a faulty cooling system.
The Cold Atom Laboratory launched this morning
New high-res images from New Horizons reveal a very blobby space rock.
Microbes on ISS are changing their genes, but don't worry.
But we won't know where it's going until the government shutdown ends.
The Great Lakes are mighty chilly.
The record-breaking rodents will travel to the International Space Station this weekend.
The ISS is about to get some company
NASA to ISS: Happy holo-days
Augmented reality goes to space
Life on a pale blue dot
A new experiment launches to the ISS in June
They make spaceflight look easy
The ubiquitous American food flew aboard quite a number of missions
But don't worry
I can see my house from here. There's my car!
Would you prefer antiseptic smoke to cedar wood?