A 'Type A mishap' during the Boeing Starliner's Crew Flight Test in 2024 meant all Starliner-1 crew members were reassigned ...

Here’s what deep-space objects are, what optics you’ll need to see them and how to plan your observing. When you purchase ...

The Artemis 2 heat shield looks like a sunken treasure from the Titanic in an underwater shot following splashdown. The ...

An unusually powerful pulsating aurora display lit up skies over Arctic Norway for nearly three hours during a colossal ...

By peering deep inside Orion's star-forming gas clouds, radio astronomers have been able to directly measure the masses of ...

The closure of the Strait of Hormuz should inform our thinking about inhabiting the moon and defending cislunar space, said ...

Atlas V rocket is scheduled to launch 29 of Amazon's internet satellites to orbit tonight (April 27), and you can watch it ...

"With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may ...

We finally get our first look at the follow-up to 2014's Alien: Isolation, with a trailer teasing a shift planetside for the ...

HBO Max just added the Alien movie special editions to celebrate Alien Day; here are all the major differences between the ...

The ion tail appeared as Comet C/2025 R3 PanSTARRS was about 45 million miles from Earth (72 million kilometers) during its ...

SpaceX just launched its 50th mission of the year. The milestone moment occurred on Sunday morning (April 26), when a Falcon ...