World leaders should look to existing international law on the use of force to address the threat of space becoming ever more militarized, a new study shows.

Aetherflux announced it raised $50 million in a Series-A funding round to develop solar satellites that deliver energy to ...

Where does all that space junk go? And what does climate change have to do with it? The answers are on this episode of The ...

The launch mission, "KA-01" or Kuiper Atlas 1, will be on a United Launch Alliance Atlas V rocket and will take place at Cape Canaveral Space Force Station, Amazon said. The company set up a mission ...

An emotional rescue for America came via the first U.S. artificial satellite. Explorer 1 was boosted into space by the Army ...

Amazon is launching 27 satellites into Low Earth Orbit (LEO) next week, kicking off its years-in-the-making plan to set up a ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going up in the sky. Within a week or so, they reach a higher elevation and are ...

Could a reactionless, gravity-defying propulsion system actually work? A former NASA engineer says yes, but scientists are ...

True Anomaly, which was founded in 2022, bills Jackal as an autonomous orbital vehicle — "a multi-role spacecraft with a modular architecture that delivers cost-effective, scalable performance and ...

A spacecraft traveling at one-tenth of the speed of light could shave the trip down to a quick 40 years. Future engineers could use nuclear power to achieve that, says Scott Bailey, an engineer at ...

Amazon announced it will launch more than two dozen satellites into space this month as part of its mission to provide ...

We recently published a list of the 10 Best Performing Defense Stocks So Far in 2025. In this article, we are going to take a ...