Planets come in all sizes, but some discoveries have completely blown away expectations. In 2025 alone, astronomers have confirmed massive […] ...

"For the first time, we have identified the earliest moment when planet formation is initiated around a star other than our ...

The study notes, “The eccentricity of the hot Jupiter population has important implications on the dominant formation mechanism. While hot Jupiters with periods less than 3 days show mostly circular ...

The team detected a huge gas giant dwelling in the protoplanetary disk of MP Mus, which had been previously hidden. This ...

The evidence the researchers came across provides a convincing "yes" to the question of whether the same cosmic process can just as easily give birth to a star as a Jupiter-sized planet.

Astronomers spot a 'highly eccentric' planet on its way to becoming a hot Jupiter The planet's wild orbit offers clues to how such large, hot planets take shape Date: July 17, 2024 Source ...

Roughly Jupiter-sized, HD 189733 b is filled with hydrogen sulfide, teaching astronomers how these planets form ...

Of all the extrasolar planetary systems detected by astronomers in recent years, the star 47 Ursae Majoris and its known companions, two Jupiter-sized planets, is the one that most closely resembles ...

NASA's Webb telescope spots 6 rogue planets: What it says about star, planet formation The group of cosmic bodies are slightly bigger than Jupiter and have no star to orbit. Astrophysicists ...