By Nolle’s definition, a supermoon is extreme when it is at “100% or greater mean perigee.” Essentially, that means moons ...

Scientists use James Webb Space Telescope to make 1st 3D map of exoplanet — and it's so hot, it rips apart water ...

By early December, 3I/ATLAS will move away from the Sun’s vicinity, and its glare, and will be visible again in the Northern ...

The northern lights are caused by geomagnetic storms, which occur when charged particles from the sun collide with gases in ...

I/ATLAS has reached its closest point to the sun, marking the moment where scientists say it should either break up like a ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

Harvard theoretical physicist Avi Loeb has warned for months that the object could be an 'extraterrestrial artefact' which ...

I/ATLAS is set to reach its closest point to the Sun on Wednesday (October 29), at around 11:47 Universal Time (UT). The ...

Learn how many suns exist in the Milky Way and how to understand how many sun-like stars are out there could help us understand how many Earth-like planets there are, too.

A pair of cosmonauts will work outside the International Space Station today (Oct. 28), and you can watch the off-Earth ...

A 2023 astronaut photo shows off an unusual cranium-like structure appearing to stare up into space from the floor of a large ...

Melissa is forecast to become the first Category 5 landfall in the Atlantic Basin since Dorian roared into the Bahamas in 2019. There have been 32 Category 5 hurricanes in the Atlantic since the use ...