This is why you don't look directly at a solar eclipse
A woman has permanent vision loss because she looked at the sun for six seconds.
Farthest-ever supermassive black hole reveals the early universe
The quasar may date from a period when the universe was mostly dark.
NASA's James Webb telescope is one step closer to launch
The telescope has undergone rigorous testing ahead of its launch next year.
Spacesuit 'take me home' feature could save lost astronauts
Major Tom could get back to his capsule.
Life may be easier to find on planets outside the ‘habitable zone’
A new study says that icy worlds with subsurface oceans might be our best bet.
NASA wakes up Voyager's slumbering thrusters 37 years later
The backup thrusters have been inactive since 1980.
SpaceX's first Falcon Heavy will carry Musk's Tesla Roadster to Mars
While playing David Bowie's 'Space Oddity.'
SpaceX’s Falcon Heavy launch has been pushed to next year
Its engines are set to be tested next month and a launch could follow soon after.
Rocket Lab schedules second Electron test launch for December 8th
It will be the first carrying a customer payload.