Rocket launches can create eerie patterns in the sky, from undulating bright-blue spirals to glowing “jellyfish” blobs.

The Space Force launched the program to provide persistent tracking of modern asymmetric threats such as hypersonic glide ...

On March 30, President Donald Trump once again raised the stakes in the Middle East, threatening Iran with military strikes ...

The eerie bat signal-like spiral following SpaceX’s March 24 military satellite launch formed after the rocket had already made its delivery. The vehicle was preparing to plunge out of orbit and ...

"When I first spotted this system with a very high total mass on our galactic doorstep, I was immediately excited." ...

The spacecraft are the online giant’s entry into beaming wireless service from space, but the company has much to do before ...

The event will be ten times brighter than our Moon in the night sky, but never fear, it won't happen for another 23 billion ...

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 ...

Using samples gathered from the Chang’e-6 mission, scientists found that the interior of the moon on the half we never see ...

These explosions happen when a white dwarf, which is already an ultra-dense star remnant, takes in too much mass.

Comet SWAN25F was discovered using photos from the European Space Agency's SOHO spacecraft and can currently be spied using ...

The EU has yet to respond to Trump’s 20 percent “reciprocal” tariffs on all EU exports, which took effect on Wednesday, and his latest 25 percent tariff on cars. And a statement from Brussels made ...