Explainer: What is microgravity?

It's easy to assume that astronauts float in space because they are far away from the Earth's gravitational force. But look at the moon. It is much further away than the International Space Station, yet it orbits around the ...

Europe to launch satellites for Earth, Einstein

Europe is set to launch two satellites on Friday with very important missions: one will track environmental damage to Earth, while the other will test a mainstay of physics theory.

Daredevil's sky jump provides global moment of awe

(AP)—Felix Baumgartner stood poised in the open hatch of a capsule suspended above Earth, wondering if he would make it back alive. Twenty four miles (38 kilometers) below him, millions of people were watching on the Internet ...

Skydiver cancels try at supersonic jump

Extreme athlete Felix Baumgartner canceled his planned death-defying 23-mile (37.01-kilometer) free fall Tuesday because of high winds, the second time this week he was forced to postpone his quest to be the first supersonic ...

Skydiver aims to break sound barrier in free fall

His blood could boil. His lungs could overinflate. The vessels in his brain could burst. His eyes could hemorrhage. And, yes, he could break his neck while jumping from a mind-boggling altitude of 23 miles (37 kilometers).

New VR app makes an adventure out of studying

Prof. Dr. Christina Sanchez-Stockhammer, Chair of English and Digital Linguistics at Chemnitz University of Technology, and Elisabeth Mayer from the Leibniz Computing Center of the Bavarian Academy of Sciences and Humanities ...

Tens of millions battle Pakistan floods as death toll rises

Tens of millions of people across Pakistan were Monday battling the worst monsoon floods in a decade, with countless homes washed away, vital farmland destroyed and the country's main river threatening to burst its banks.

Image: Taking it to the Supermax

What better way to test supersonic parachutes than strapping one to a rocket? One experiment is going to do just that on Thursday's Maxus-9 suborbital rocket.

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