For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

Astronomy, a hobby that literally and metaphorically connects us to the infinite universe, can be as captivating as it is ...

This free, AI-powered smartphone tool, developed by an astronomy educator, is designed to make astrophotography easy and ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

YR4 has a small chance of hitting Earth in 2032, and China is preparing to deter it by mirroring a U.S. space test.

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

China is assembling a 'planetary defence' team to monitor asteroids as fears grow over the 2024 YR4 asteroid, which is ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...