In late November, Air Force Capt. Charlene Sufficool was one of 104 skydivers who built the largest parachute canopy formation ever recorded.

The Sun has hurled the most intense burst of radiation at Earth in more than two decades, a reminder that our star can flip ...

As the oldest astronaut Buzz Aldrin turns 96, the astronauts of Artemis II wish him happy birthday and talk about their ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

People in Scotland were treated to a stunning display of the Northern Lights on Monday night, with the colours of the aurora ...

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

NASA has responded to a theory claiming planet Earth will lose gravity for seven seconds later this year. An alleged document ...

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

Yesterday, sunspot 4341 unleashed an X-1.95 strength flare, accompanied by a large coronal mass ejection and so-called “flare ...

Comet 3I/ATLAS leaving the Solar System marks a rare final farewell. Learn how to watch the last livestream and why scientists care, today!!

Slowed by four main parachutes in predawn darkness, the SpaceX Dragon Endeavour spacecraft descended and splashed down in the ...

The Met Office's space weather forecast said solar activity was "high" yesterday, with a "long-period storm flare", which ...