A new image from NOAA's GOES-19 satellite has captured a rate celestial cameo: Earth itself appearing in the view of the ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

The equatorial regions of Mars are home to unexpectedly enormous layers of ice, and they may have been put there by dramatic ...

Ancient explosive volcanic eruptions on Mars could help explain mysterious hints of buried ice from the Red Planet's equator, ...

A new NASA-backed study—relying on data from the Clouds and the Earth’s Radiant Energy System (CERES) satellite—suggests that ...

NASA measures radiation over Greenland to improve aviation safety and validate models that predict cosmic doses polar flight ...

Russia's two Olymp satellites, also known as Luch, are different. They have wandered around geosynchronous orbit since their launches in 2014 and 2023, routinely changing longitude and moving from ...

NASA discovered an asymmetry since 2020 between the Northern and Southern Hemispheres in the amount of solar radiation that ...

Geological evidence, including an Ordovician-era increase in earthquakes, tsunamis, meteorites, and crater formation, suggests a significant celestial event approximately 466 million years ago. A ...

A viral claim says Earth has two moons — but does it really? Here’s what’s orbiting our planet and what Nevadans can actually ...