A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

Dr Graeme Stephens has spent the past 40 years in the US, but has clung fast to his Australian accent and his love of the AFL ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

An astronaut aboard the International Space Station captured a rare image of a sprite lightning bolt over Mexico and the ...

NASA astronaut Nichole Ayers saw red sprites from space and took a photo. It shows a red spark with white light around it ...

Sprites are a type of TLE, which create brilliant flashes of light high above powerful thunderstorms and are difficult to ...

From their unique vantage point in orbit, astronauts have a clear, unobstructed view of these fleeting events—something ...

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

MTG-S1 is the first geostationary meteorological sounder satellite to fly over Europe and carries two key missions: the Infrared Sounder and the European Union’s Copernicus Sentinel-4 Ultraviolet ...

Europe has reached a major milestone with the successful launch of Meteosat Third Generation Sounder 1 (MTG-S1) - a move ...

Did you see a quick light flash in the sky on Wednesday, June 25? According to the National Weather Service, it was a ...