Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

NASA launched its PACE climate satellite with the Dutch aerosol instrument SPEXone onboard. A full year of observations now ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

Asteroid 2024 YR4 currently has a 2.6 per cent chance of hitting Earth on 22 December, 2032, making it the biggest ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

The risk that an increasingly ominous asteroid dubbed 2024 YR4 will crash into Earth in seven years now exceeds the the ...

A terrifying interactive map reveals just how much of major UK cities would be flattened by the impact of the 'city killer' ...

It would be difficult for one company to provide comprehensive weather data in a reliable way that is also accessible to the ...

A blood moon is coming. The entirety of the lower 48 states, the greater Americas, and some regions beyond will witness — ...

The Netherlands Institute for Space Research (SRON) in Leiden presented a map on Friday showing fine particulate levels ...