Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...

The Bion-M No. 2 biosatellite is being readied for its planned Aug. 20 launch atop a Soyuz-2.1b rocket from Baikonur ...

"I think it's natural to take a break and wonder whether we are fundamentally thinking about this in the wrong way." ...

New Glenn will also carry a secondary payload as a part of the NG-2 launch. A technology demonstration from satellite communications company Viasat will be flown as well in support of NASA's ...

A black hole’s bizarre "heartbeat" is forcing astronomers to reconsider how these cosmic heavyweights behave.

Going boldly where someone has gone before! The "Star Trek" prequel series is overflowing with characters who debuted in the ...

From Jupiter’s swirling storms to Neptune’s icy depths, planets across our solar system are orbited by a fascinating cast of ...

On Episode 171 of This Week In Space, Rod Pyle and guest host Isaac Arthur are joined by are joined by Dr. Rick Jene with the ...

As of Friday (Aug. 15), there are 7 people aboard the International Space Station: Expedition 73 commander Sergey Ryzhikov of ...

We call black holes in this gap lite intermediate mass black holes or lite IMBHs, because they are the least massive black ...

"In science fiction, there are scenes where a beam is fired at something to destroy it, causing an explosion with debris ...

Advanced satellite and lidar mapping has uncovered signs that the Tintina fault in Canada's Yukon may be primed for a powerful earthquake.