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Featured in space travel

By Jul 12, 2021
Space

Why the Virgin Galactic spaceship didn’t reach orbit last weekend

It's like throwing a baseball really, really far through the atmosphere.
By Mar 30, 2021
Health

Spending time in space could shrink your heart

Zero-gravity affects organ fitness—what does that mean for future space missions?
By Mar 18, 2021
Space

What did ’90s NASA astronauts pack for space?

There’s no punchline, unless you count the homemade jelly.
By Jul 18, 2020
Space

For astronauts in space, play is a way to stay safe

Keeping shuttle residents entertained is a serious business.
By Jul 1, 2020
Space

Virgin Galactic’s latest test flight puts it one step closer to commercial space travel

The company plans to operate rocket-powered flights out of New Mexico.
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 18, 2020
Technology

These lunar rover tires mimic camel hooves for maximum traction on the moon

Bridgestone’s concept moon tires won’t go flat.
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 Oct 25, 2019
Space

There’s a chance the black hole at the center of our galaxy is actually a wormhole

The odds are slim, but a new analysis shows it’s possible.
By Jun 21, 2019
Space

How the ISS recycles its air and water

Nearly all of the water astronauts drink and shower with comes from their urine and sweat.