NASA Solar Dynamics Observatory (SDO) captured an enormous coronal hole the sun. Credit: NASA / SDO and the AIA, EVE, and HMI ...

Euclid telescope data shows merging galaxies are 2–6 times more likely to host active supermassive black holes, revealing how ...

A strange, spider-like scar on Jupiter's icy moon Europa may mark where salty water once surged up through its fractured ...

NASA’s Chandra Observatory has produced vivid, energy-segmented X-ray maps of galaxy clusters, revealing shock waves, cooling ...

The most convincing evidence to date of a dense atmosphere around a rocky planet outside the solar system has been found in ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

We are in Germany and it's winter, so we can confidently assume that it is cold, with possible snow covering the fields and ...

Life loves rivers. Here on Earth, large drainage basins cover nearly half of the land surface. On Mars, they cover only about ...

These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the ...

He cited the astronomical gaffe in January, when The Minor Planet Center in Cambridge, Mass., announced the discovery of an ...

Flandrau Science Center and Planetarium will celebrate its 50th anniversary on Dec. 13 with free admission and a special ...