After sending chills down their spines with its brief stint as the highest-risk space object ever recorded, a near-Earth ...

There is a second round of observations set for May 2025, before the asteroid could disappear into the outer solar system for ...

Sagittarius C is one of the most extreme environments in the Milky Way galaxy. This cloudy region of space sits about 200 ...

Sagittarius C is one of the most extreme environments in the Milky Way Galaxy. This cloudy region of space sits about 200 ...

YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

NASA's James Webb telescope took an emergency look at the asteroid scientists feared would smash into Earth in 2032 ...

The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

The SpaceX rocket and spacecraft technology company scrubbed its launch of 27 satellites Tuesday from California.

Let's celebrate April first as "Healthy Skepticism Day", especially with fantastical astronomy stories and images online ...

Astronomers had observed auroras on all other planets in the Solar System, and spotting one in Neptune completes the list.