Biggest Discoveries in Space Exploration: <a href=" ►25 Unanswered Questions About The Universe: Every now and then, you hear ...

Think sci-fi is only about space? These 15 books prove otherwise, exploring AI, alternate futures, dystopias, and more.

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

One of the most awkward parts of writing a book is that, eventually, authors have to ask people for “blurbs” – the endorsements that you see on the cover of a book, encouraging you to buy it. I am now ...

Recent examples of space debris landing on Earth have sparked safety concerns on the ground. Space industry experts explain why uncontrolled re-entries could be an accident waiting to happen.

In this week’s special CEO Series edition of Space Minds, we’re at the World Space Business Week in Paris. In today’s episode, SpaceNews editor Mike Gruss talks with Peter Cannito, CEO of Redwire.

How we talk about space exploration shapes the futures we imagine and build. This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert ...

Lt. Gen. Sean Gainey, commander of U.S. Army Space and Missile Defense Command, speaking at the Space and Missile Defense Symposium in Huntsville, Ala., discussed new initiatives to grow the Army's ...

The headquarters for U.S. Space Command will be on the move under a new decision from the Trump Administration. President Donald Trump announced Tuesday, Sept. 2, that Space Command's headquarters ...

It's hard being in space. You're isolated from friends and loved ones, your mitochondria get damaged, you get dumber, and you might just get stranded for months at a time (and get under $1,500 for it) ...

President Donald Trump signed an executive order Friday authorizing the Department of Defense to refer to itself as the Department of War, reverting to a more bellicose title used until a 1940s-era ...

El, the Man of Steel's blonde-haired cousin who'll soon be headlining her first Hollywood feature film in 40 years. DC ...