Learning to fly with NASA's spacewalk simulator
Federal report says humans are the cause of climate change
The findings of the congressionally mandated report are at odds with the Trump administration.
Mars 2020 rover will observe the red planet with 23 eyes
Its navigation cameras will take high-res colored photos for the first time.
The ISS is getting a long, long overdue printer upgrade
In space, no one can hear you scream (at a paper jam).
Living in space has drastic, negative effects on the brain
We know that zero-g affects humans, but a new study sheds light on how.
NASA and Germany are about to refresh their climate science satellites
It lasted three times longer than expected.
Getting to and living on Mars will be hell on your body
You might be in "torpor" coma on the way there and then live in a cave.
NASA study will help identify potentially habitable planets
Stars must emit just enough near-infrared light to prevent the loss of oceans.
The robots that will sweep Earth's skies
Until then, all those dead satellites will have to fend for themselves.