"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

The Spirit rover landed on Mars on Jan. 4, 2004. Like its twin, Opportunity, Spirit was assigned an initial mission of only ...

Astrophysicist Neil deGrasse Tyson discusses the persistence of Moon landing denial and its disconnect from reality on Logan ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

The future of Tesla is an army of humanoid robots that Elon Musk says could eliminate poverty and the need for work. He has ...

Some places feel borrowed from elsewhere. Iceland is one of them. Walk across its lava fields, and the ground looks ...

The Sioux City Council will be asked Monday to approve a more than $35,000 consulting services agreement with an engineering company to assist the city with a federal discretionary grant application ...

Wells Fargo analysts predict SpaceX's public debut will boost communications stocks in 2026, not technology shares.