The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

In their paper published in Science of the Total Environment, researchers from IIASA and Lviv Polytechnic National University ...

The first-ever Planet Brooklyn festival will take over the borough Aug. 23–24, with a mix of free and ticketed performances ...

A new SwRI-led paper highlights the scientific progress made in understanding the evolution of terrestrial planets, including the effects of late large impacts on pre-existing modes of tectonics ...

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

This concept paper contributes to the broader thinking underway for the 2026 Human Development Report, which will explore ...