Reigniting concerns about escalating arms race in space, missile strike creates 1,500 pieces of space junk, forces astronauts to take cover from move US calls 'reckless'

As 4 astronauts head to International Space Station after a week's delay, NASA expects space tourism to soon make the tally soar

New 3D images from Juno spacecraft show that cosmic cyclone hovering around planet is 200-300 miles deep, resembling a fat pancake

Israeli company reveals cylindrical cells prototype that uses a 4680 format favored by global carmakers, specifically Tesla

NASA warns it's possible that there may not be another impressive showing until 2024 because sky conditions will not be ideal for the Perseid peaks in 2022 and 2023

Rocketship remains standing after six-minute flight that follows four test flights that ended in fiery explosions before, during or soon after landing

44 'bold and daring' projects, part of Rakia program of research projects on International Space Station, to be performed by Israeli astronaut with kids following along in class

Israel's StoreDot plans to test its battery technology on International Space Station, using zero gravity to learn more about the chemical processes that cause silicon to expand

The 167-day mission -- the second astronaut flight for Musk's company -- was the longest for a crew capsule launching from the US

But Loay Elbasyouni, who grew up in Beit Hanoun before moving to US, says Israeli and Egyptian travel restrictions make visiting his hometown an even bigger challenge