Doesn't seem too fair.
The Crew Dragon's engine test anomaly this past weekend will have dramatic consequences over the next year, and beyond.
The story of heroic fasteners that will get us to the moon and back.
One more thing to worry about in space.
If it's not delayed again, that is.
Microbes on ISS are changing their genes, but don't worry.
What the heck is a Space Force? We finally (sort of) know.
NASA announced the nine astronauts selected for its Commercial Crew program.
In 1966, the Air Force sent an uncrewed space station into orbit
How much are you willing to pay to become an astronaut?
The ubiquitous American food flew aboard quite a number of missions
Nope, not aliens.
Should we go? Can we afford to go? All this, and more.
Here's how it all began.
And no, I did not throw up.
Lockheed Martin will build a deep space habitat inside a space shuttle cargo container.
Their dream jobs just became a reality.
Excerpt: Chasing Space
The agency is “years away” from building a replacement
Orbital manufacturing is already paving the way for better solar panels, faster internet, cleaner computer chips, and lab-grown human hearts
Then comes back for perfect landing on solid ground
More comfortable, less ugly, and (hopefully) just as functional
And should colonists on Mars be allowed to eat each other?
He made history (again) by going to space at age 77
For your favorite space enthusiast, go above, to infinity, and beyond.
Sudden peeing, sweat balls, and so much more
Spaceman documents Mike Massimino's unlikely journey from fire inspector's son to elite astronaut
An excerpt from Spaceman, a memoir by astronaut Mike Massimino
No boosters included
Inside the dreaded 'pogo effect'
The NASA 'human computer' made calculations for the Mercury, Apollo, and Shuttle programs
Money's tight for the Russian space agency
Enter the competition by October 7
Spelunking as a space simulation
Come on, Eileen
An excerpt from the June 1962 issue of Popular Science, in honor of Glenn's 95th birthday
Monitoring migrations from space
Everything is awesome!
These student-designed containers will help astronauts to 'live long and prosper' on Mars and beyond
Mike Massimino shows me around
7 vehicles that will carry humanity into orbit and beyond very soon
Adapter will allow the first astronaut-carrying private spacecraft to dock with the ISS
Reusing a reusable spacecraft design
Orbiting laboratory could pave the way for a landing party
Next year could be a milestone in the private space race
A 29-year Gap in their space knowledge
The telescope began work 26 years ago today, but getting there wasn't so easy
He successfully crossed the finish line on a treadmill--and he made good time.
3D printing our way to the year 2050
The curious culture on the ground at a rocket launch press junket
PopSci is at the launch site with fingers crossed
Gone, but too awesome to forget
Natural medicines, made to order in space
So long, and thanks for all the planetary science
The Rogallo wing was NASA's multi-million dollar 1960s attempt to stop ending its missions with splashdowns. It didn't work.
Directed energy may be the key to rapid interstellar travel
A moment of silence
The 1986 Space Shuttle tragedy killed all seven crew members, but their legacy lives on
Space gets a little more crowded
NASA's Vickie Kloeris explains the challenges of designing food for deep space missions
There's a good reason why all of today's manned spacecraft look pretty much the same
Retired astronaut Scott Parazynski talks about his life of adventure
One small step closer to the Space Olympics
Before we built the International Space Station, these concepts promised incredible futures.
And what are your odds of getting chosen?
Science takes off.
If you can make it here, you'll make it anywhere
Everybody poops. In space, it's pretty difficult and requires a lot of planning.
Keeping those satellites in motion
Full steam ahead for Mars
You don't need a rocket to leave Earth. There's a slower, gentler trip in the works—and it comes with a cocktail.
Going to space in a way that no one has gone before
Looks like something went wrong in the rocket's second stage
Hope you're not afraid of heights
This isn't good news for a future Mars trip
A Gallery Of Photos Curated By The Person Who Made Most Of Them
Today could be the first day of a new era in spaceflight
It's so hard to find a decent place to dock in low Earth orbit
The future of space travel is all about reusability
New year, new reusable spacecraft
With no plans for future upgrades, the telescope faces a fiery end
Because when rockets are truly reusable, they're going to need a place to park.
Astronaut Leroy Chiao explains what it will take for commercial passengers to fly into space
Yesterday's Antares failure was not exactly unprecedented.
A new vehicle design could enable same-day shipping from the ISS to Earth, making science experiments in microgravity cheaper and easier.
Will NASA be required to fund the Dream Chaser?