"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

With some creative use of the James Webb Space Telescope, Canadian researchers are now able to study two young planets as ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The solar system is portrayed as a dynamic, gossip-fueled family, with each planet offering snide comments about one another, ...

A French astrophotographer recently snapped shots of the moon, Venus, Mars, Jupiter, Saturn, Uranus and Neptune in a single ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

Astronomers may have discovered the fastest-moving planet system ever found, moving through our galaxy at speeds of at least ...