Some of the new Hubble observations show the Cat’s Eye Nebula, also known as NGC 6543, in the finest detail ever seen. The ...

Astronomers have discovered the brightest and most distant "megamaser" to date. The cosmic energy beam is shooting toward Earth from 8 billion light-years away and was spotted thanks to a weird ...

Craters, craters, and yet more craters: this snapshot from ESA's Mars Express is packed full of them, each as fascinating as ...

The Princeton-led NASA mission has officially begun its science mission to study the sun and everything it touches. Princeton marked the occasion with a panel discussion, science talks and a reception ...

Early risers in Arizona are in for a celestial show. On Tuesday, March 3, 2026, a total lunar eclipse will be visible across much of North America — including Phoenixand the Valley. During this event, ...

A time-lapse video, taken from the International Space Station, records incoming ballistic trajectories and air defence ...

Along with roll call votes this week, the House also passed: the Skills-Based Federal Contracting Act (H.R. 5236), to prohibit minimum educational requirements for proposed contractor personnel in cer ...

More than a billion people from North America to east Asia and Australia will be able to view a total lunar eclipse early ...

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

The Earth and moon are within view of NASA's Artemis 1 Orion spacecraft. The Earth is over 260,000 miles away (418,000 km) in ...

A NASA animation has sized the biggest black holes known to scientists, including one that has the mass of 66 billion Suns.

A NASA astronaut has shared a breathtaking 60x speed time-lapse from orbit, capturing lightning storms, blazing sunsets and ...