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Latest News
From around the web
The Sky Today on Tuesday, October 21: The Orionids peak, Comet Lemmon is closest to Earth, and Titan makes a transit
Tue October 21st, 2025
New moon of October 2025 hides red star Antares for some lucky stargazers tonightMon October 20th, 2025
Hubble spies a glowing 'starburst ring' | Space photo of the day for Oct. 20, 2025Mon October 20th, 2025
Don't miss the Orionid meteor shower peak begin overnight tonight under a moonless skyMon October 20th, 2025
A cosmic heart bursts with light in new deep space astrophotographer portrait (photo)Sun October 19th, 2025
Images from the Mars Perseverance Rover – Photo stream updated daily!
Camera: Front Hazard Avoidance Camera - Left
Earth Date: Tue February 4th, 2025
Sol: 1409
Camera: Front Hazard Avoidance Camera - Left
Earth Date: Tue February 4th, 2025
Sol: 1409
Camera: Front Hazard Avoidance Camera - Left
Earth Date: Tue February 4th, 2025
Sol: 1409
Camera: Front Hazard Avoidance Camera - Left
Earth Date: Tue February 4th, 2025
Sol: 1409
NASA's Astronomy Picture of the Day (February 12th, 2026):
The Bay of Rainbows
From NASA: "Dark, smooth regions that cover the Moon's familiar face are called by Latin names for oceans and seas. That naming convention is historical, though it may seem a little ironic to denizens of the space age who recognize the Moon as a mostly dry and airless world, and the smooth, dark areas as lava-flooded impact basins. For example, this telescopic lunar vista, looks over the expanse of the northwestern Mare Imbrium, or Sea of Rains and into the Sinus Iridum, the Bay of Rainbows. Ringed by the Jura Mountains (montes), the bay is about 250 kilometers across. Seen after local sunrise, the mountains form part of the Sinus Iridum impact crater wall. Their rugged sunlit arc is bounded at the top by Cape (promontorium) Laplace reaching nearly 3,000 meters above the bay's surface. At the bottom of the arc is Cape Heraclides, depicted by Giovanni Cassini in his 1679 telescope-based drawings mapping the moon as a moon maiden seen in profile with long, flowing hair."