The goal of the Artemis program is to eventually send Americans to the moon for the first time in more than 50 years, with ...

Google, SpaceX and Blue Origin are reportedly racing to develop technology for AI data centers in space, but it will likely ...

Why don't planets fall into the stars they orbit if they're constantly being pulled by gravity?Lindsey CoughterRocky Mount, ...

In theory, a planet may be able to orbit a binary star system in a figure of eight, but it may not be particularly stable, ...

China’s first launches of 2026 send Yaogan spacecraft into unusual orbit, loft Guowang satellites  China conducted a pair of ...

Earth's orbit is getting dangerously crowded with space debris, raising the risk of satellite collisions and global ...

Pluto's days, though they drag on a bit at around 153 hours, are nothing compared to its years. Pluto's orbit takes 248 Earth ...

For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...

Today, science can narrow down potential oil reserves with surprising accuracy — especially when it comes to shale oil, found ...

On-orbit refueling is inherently a dual-use activity; any satellite that can approach a friendly satellite to refuel it can also approach an enemy one to destroy it.

The SpainSat NG-II military communications satellite suffered debris damage while transiting to its final orbital position, ...