Sunspot AR3038 is massive and NASA's Solar Dynamics Observatory has had its eye on it. Watch a time-lapse of it growing to ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

The expansion of Kepler's Supernova Remnant over the past 25 years is summed up in 40 seconds in a new video released by NASA ...

NASA has released its longest-ever time-lapse from the Chandra X-ray Observatory, capturing the expanding remains of Keplers ...

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

The Griffith Observatory in California had a great view of the Mars-Moon occultation. See the Red Planet slip behind the moon and re-emerge in this time-lapse. Credit: Griffith Observatory | edited by ...

A record-breaking asteroid has been discovered by the Vera C. Rubin Observatory just seven days after it began its observations. Based on this performance result, scientists and astronomers can expect ...

Global sea temperatures have warmed at an alarming rate this summer, a time-lapse video shows. In March and April 2023, scientists began to notice that the world's seas were warming at an accelerated ...

Mount Wilson Observatory is the name you often hear when astronomical milestones are described, such as the building of mega, majorly powerful telescopes or the discoveries of extremely distant ...

Skygazers across New England looked up in awe Monday afternoon as the moon crept across the face of the sun, casting a heavy shadow across the northern part of the region. The timing of Monday’s solar ...