“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Get real-time updates on international politics, economic changes, conflicts, and environmental issues. Access the latest breaking news and in-depth stories as they happen, keeping you informed of ...

The NASA astronauts will answer questions about daily life up in orbit, as well as the research conducted in microgravity.

Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

NASA astronauts Don Pettit and Matt Dominick answered questions from chat and discussed daily life on the ISS.

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Aspiring viewers of the Northern Lights are encouraged to go as far north as possible, away from light pollution, and face ...

as viewers will get a closer look at how the station operates and more with a chance to ask the crew live questions while in orbit. We have more details from NASA, as well as a quote from the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Friday ...

Live updates from Tuesday afternoon’s SpaceX Starlink 12-18 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...