For the first time, astronomers have witnessed the early stages of planet formation around a distant young star, HOPS-315, ...

Interstellar comet 3I/ATLAS, a 7.5-billion-year-old visitor from the early galaxy, is offering scientists a rare glimpse into ...

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

Could a lonely planet wander aimlessly through the restless galaxy change the subtle dance of gravity within our solar system ...

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

Thinking about going solar but unsure of the price tag? Our guide to the cost of solar panels in the UK explains what you can ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

The enigma of the intruder about the same size as Manhattan Island is making astronomers rethink what they know about cosmic ...

When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary ...