A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

However, sending humans to space, alongside engineering challenges, is also expensive. All this, while missions get more ambitious by the day. Gaganyaan can put one more feather in India’s space ...

The European Space Agency (ESA) has just released the first batch of data from the groundbreaking Euclid space telescope, which was built to study the mysteries of dark matter and dark energy ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...

Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday evening local time, hitching a different ride home to close out a saga that began with a ...

Two NASA astronauts have splashed down off the coast of Florida after spending more than nine months stuck in space. Butch Wilmore and Suni Williams waved as they left their capsule - nearly an ...

And splashdown Crew 9 back on Earth. Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ride home to close out a saga that ...

NASA’s Butch Wilmore and Suni Williams have returned from space after their weeklong mission stretched to more than nine months. • They splashed down off the coast of Florida aboard a SpaceX ...

NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are ...

After nine months stranded in space, NASA astronauts Butch Wilmore ... The capsule splashed down off the coast of Florida around 6 p.m. ET. This live blog has ended.

who spent 437 days on board the Mir space station. On board with Wilmore and Williams was Russia’s Roscosmos astronaut Aleksandr Gorbunov. NASA provided live coverage of the lead-up to the ...

Prohibitive launch costs and nascent satellite-positioning technology have historically hindered this sort of celestial drone show, but last April the Russian start-up Avant Space announced it had ...