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Today's Image
Best deep-sky photos of September 2026 from EarthSky community
Enjoy this gallery of deep-sky photos from September 2026 by our EarthSky community. If you have a great photo to share, we'd love to see it!
October 14, 2026
Astronomy Essentials
Proxima Centauri is the closest star to our sun
Proxima Centauri is the nearest star to our sun at 4.22 light-years away. It's home to at least 3 planets and has massive solar flares.
Sun
Sun news: Solar wind disturbs our magnetic field
Sun news, October 14, 2026: Fast solar wind from a coronal hole did arrive, but did not trigger G1 storm levels.
October 13, 2026
Human World
Space
NASA’s Perseverance rover on Mars sets off-world driving record
The Mars Perseverance rover has set a new distance record on Mars. It has driven 28.10 miles (45.22 km) across the surface of the red planet.
October 13, 2026
Space
Weirdest cloud on Mars formed via ‘exotic physics’
The weirdest cloud on Mars has a funny-sounding name. Scientists call it the Arsia Mons Elongated Cloud. Come find out what's weird about it!
October 13, 2026
Astronomy Essentials
Tonight
Visible planets and night sky guide for October
Visible planets and night sky guide. This evening, the thin waxing crescent moon lies close to red Antares, the brightest star in Scorpius the Scorpion.
October 13, 2026
Astronomy Essentials
Constellations
Meet Aquarius the Water Bearer and its stars
Aquarius lies in a “watery” part of the sky, near Pisces the Fish, Cetus the Whale, Eridanus the River and Piscis Austrinus the Southern Fish.
October 13, 2026
Earth
Amazon wildfires hide another threat to the rainforest
Amazon wildfires are weakening the rainforest’s ability to absorb carbon, as ozone pollution damages trees that survive the flames.
October 12, 2026
Earth
Arizona’s Chiricahua poised to become 64th US National Park
Chiricahua National Monument in the southeastern corner of Arizona is poised to become the U.S.'s 64th national park. Read more about it here.
October 11, 2026
Clusters Nebulae Galaxies
Check out the Double Cluster in Perseus on October evenings
The Double Cluster in Perseus is a breathtaking pair of open star clusters, easy to see in October. Here's how to find it in your sky.
October 11, 2026
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