Harvard physicist Avi Loeb doubles down on his alien tech theory for interstellar object 3I/ATLAS, urging governments to ...

Some of the biggest challenges in space include traffic management and debris mitigation, experts said at the recent World ...

The search for past or present life should be the top science objective of future human missions to Mars, a new National ...

The European Space Agency member states have approved a record-breaking budget for the next three years, including increased ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

Discover Huntsville's space heritage with the Secret Artemis II Trail, relaunching Dec. 17.

Most astronauts who menstruate pause their cycle with hormones before hitting the stars, but in the future, we'll need more ...

Maryland Science Center celebrates 50th anniversary with new Space and Make exhibits, part of $15 million campaign to ...

NASA and its partners have supported humans continuously living and working in space since November 2000. After 25 years of ...

Discover how the International Space Station was built, from Zarya and Unity in 1998 to Destiny, helping you understand each ...

Video shows NASA's futuristic solar sail technology prototype. Like a sail on the ocean propels a boat with the wind, this ...

Earth’s orbit is getting crowded with broken satellites and leftover rocket parts. Researchers say the solution is to build ...