President Vladimir Putin yesterday praised some of Russia’s newest weapons, describing them as faster and more effective — ...

Harvard astrophysicist Avi Loeb disputes Elon Musk's claim that the interstellar object 'Oumuamua contains nickel, reigniting ...

Space exploration has always been constrained by one fundamental issue: the need for fuel. Traditional rockets require vast ...

Blue Origin engineer Loay Elbasyouni on designing lighter, smarter power systems for rockets, aircraft, and AI.

Intuitive Machines, a lunar lander company, announced Nov. 4 it is buying Lanteris Space Systems, a satellite builder formerly known as Maxar.

China's private aerospace company Galactic Energy announced on Tuesday that it successfully completed a static-fire test of ...

The former, and possibly future, nominee for the space agency said he did not intend for the document’s public release.