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Featured in spaceflight

By Nov 25, 2020
Space

Spaceflight affects the human body in two major, peculiar ways

30 new studies show astronauts experience telomere lengthening and mitochondrial malfunction in space.
By Mar 4, 2020
Space

NASA’s now taking astronaut applications. Do you have the right stuff?

Here’s what they’re looking for.
By Feb 24, 2020
Space

Here are all the ways to visit space this decade (if you’re extremely rich)

Glamping in zero gravity will cost a few millions bucks at least.
By Feb 17, 2020
Space

The sustainable voyager’s guide to the galaxy

Understanding how aliens might travel helps us know where to look for life.
By Jan 22, 2020
Space

SpaceX saves mannequins from fireball. Next up, astronauts.

The company aced its last major uncrewed safety test.
By Nov 5, 2019
Space

SpaceX and Boeing are one big step closer to launching astronauts into space

Both companies are neck and neck as NASA’s last ride to the space station races closer.
By May 2, 2019
Space

Fraudulent aluminum cost NASA two missions and $700 million

The manufacturer falsified tests and certifications.
By Nov 28, 2018
Space

The International Space Station is crawling with bacteria and some may be harmful

Don't worry, no one has gotten sick yet.
By Oct 2, 2018
Space

On NASA’s 60th birthday, our readers say it’s still looking good

A universe of emotion.
By Jun 1, 2018
Space

Where does outer space start?

It all depends on who you ask