A new study by experts from Nasa and the University of Oxford suggests that Uranus gives out more heat than it receives from ...

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

We will never witness the formation of Earth, but here, around a young star 440 light-years away, we may be watching a planet ...

Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System.

“What we’ve been trying to do is find a baby version of our Solar System somewhere else,” Merel van ’t Hoff, an astronomer at ...

In a cosmic first, scientists watched planet-forming materials begin to solidify around a newborn star, offering a peek into what our Solar System may have looked like at birth. It’s a stunning replay ...