Artist’s concept of water vapor plumes erupting onto the surface of Saturn’s moon Enceladus. In the background we see another moon, Titan, lit as a crescent, with the distant sun
Artist’s concept of water vapor plumes erupting onto the surface of Saturn’s moon Enceladus. In the background we see another moon, Titan, lit as a crescent, with the distant sun
SpaceX pulled off a doubleheader overnight on Friday (Nov. 14), launching two rockets less than four hours apart from Florida’s Space Coast. The action started Friday at 10:08 p.m. EST
Humanity is losing the genetic diversity that sustains life on Earth at a pace that should alarm every nation. According to the UN Food and Agriculture Organization, about 75% of
An unexpected monster black hole was found hiding inside one of the Milky Way’s tiniest neighbors, rewriting what scientists thought they knew about how small galaxies hold themselves together. Segue
Kaiser Crater hosts a large field of sand dunes. Every winter the dunes are covered with a layer of seasonal carbon dioxide ice (dry ice). In early spring the ice
On Oct. 25, 2025, Europe’s Sentinel‑2 satellite mission captured a striking image of the Planchón-Peteroa volcanic complex, located on the border between Chile and Argentina, emitting a plume of ash
A stunning high-resolution image of Prague, the capital of the Czech Republic, highlights the city’s enchanting medieval core, recognized as a UNESCO World Heritage Site since 1992. Nestled in the
About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia collided with the young Earth. How the collision unfolded
Boeing and NASA have agreed to keep astronauts off the company’s next Starliner flight and instead perform a trial run with cargo to prove its safety.
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