Oct 25 - Deepest Undersea Volcano

October 25 Deepest Undersea Volcano by:

Good morning! Undersea volcanic eruption is deepest known Researchers used remotely operated vehicles to explore the Pacific Ocean's Mariana Trench. This week, they released their study of the eruption of a volcano some 2.8 miles (4.5 km) below the ocean surface. They say it's the deepest known eruption on Earth - deeper below the waves than Mount Rainier’s height above sea level. Read more. See it! Hunter's Moon 2018 Photos from the EarthSky Community of the glorious full Hunter's Moon in the October night sky. Thanks to all who submitted! See the photos. Baby stars blow bubbles in famous Cat's Paw Nebula  In the star-forming Cat's Paw Nebula, baby stars heat up the gas surrounding them. The gas then expands to form bubbles in the nebula. Read more. The Cat's Paw Nebula. The red areas are bubbles in the nebula, blown by newly forming stars. Image via NASA's Spitzer Space Telescope/JPL-Caltech. Tonight … See Cassiopeia the Queen It's an easy constellation to identify. On these October evenings, look for Cassiopeia high in the northeast sky, not far from the North Star. Read more.

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See it! Hunter's Moon 2018   Our friend Jean-Baptiste Feldmann of Cielmania captured the full Hunter’s Moon in a storm lamp. More photos.

See it! Hunter's Moon 2018   Greg Bishop wrote last night: "As the Hunter's Moon first came into view, I walked down my street looking for interesting views. I saw many pumpkins out in expectation of Halloween, so upon seeing this eerie glow and spider webs in an old pine tree, I knew I'd found the perfect shot!" Thanks, Greg! More photos.  Submit your photo to EarthSky here! Did a friend forward EarthSkyNews to you? Click here to get your own subscription!

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