The Meteosat third generation imager delivered imagery of Europe and Africa from 36,000 kilometers away (22,369 mi.). Credit: ...

It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...

Exhaust from lunar landers drifts across the moon and contaminates ultra-cold polar craters that are rich in ancient ice and ...

Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries, Ouarkziz Crater, ...

Thomas Nagler, CEO of ENVEO IT and co-author of the study, said in the article, "Sentinel-1 revolutionized our view of polar ice sheets by providing continuous, weather-independent radar measurements ...

Launched on 1 July 2025 from the Kennedy Space Center in Florida aboard a SpaceX Falcon 9 rocket, MTG-S operates from a geostationary orbit, about 36 000 km above Earth’s surface and is able to ...

A Brazilian government agency will launch an Earth observation satellite on a Vega C rocket, working with a launch broker ...

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This coincided with the Late Heavy Bombardment (ca. 4.1 to 3.8 billion years ago), a ...

ESA exercise machine called European Enhanced Exploration Exercise Device (E4D) helps astronauts stay healthy during space missions.

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

Imaged many times by previous space telescopes, the Helix Nebula is loved for its similarity to the Eye of Sauron from The ...