AI is Helping Hunt for Extraterrestrial Life

02/03/2023

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NEWS & FEATURES

Midjourney, Author provided  AI is helping hunt for extraterrestrial life — and it's found 8 strange new signals AI’s ability to identify ‘technosignatures’ missed by classical algorithms is an exciting step forward for radio astronomers. READ MORE

NASA/JPL-Caltech Supermassive black holes can be kicked off-center in bright galaxies Even the largest black holes can be pushed around through repeated interactions with galactic neighbors, new simulations suggest. READ MORE

Vadim Sadovski/Shutterstock  Strange twist: Earth's inner core may be changing its spin direction A new study says the motion of our planet’s core slowing down, but what does this actually mean? READ MORE

Explore distant parts of the universe with a collection of 7 exclusive items only available in this box.  GET THE BOX

NASA and ESA; Acknowledgement: S. Djorgovski (Caltech) and F. Ferraro (University of Bologna)  See winter’s best Messier objects Bundle up and behold the season’s finest deep-sky targets. READ MORE

NASA, ESA, K. Kuntz (JHU), F. Bresolin (University of Hawaii), J. Trauger (Jet Propulsion Lab), J. Mould (NOAO), Y.-H. Chu (University of Illinois, Urbana), and STScI; Canada-France-Hawaii Telescope/ J.-C. Cuillandre/Coelum; G. Jacoby, B. Bohannan, M. Hanna/ NOAO/AURA/NSF  Ask Astro: Do all spiral galaxies rotate in the same direction? Do all spiral galaxies rotate in the same direction, and how can I tell the rotation from a photo? READ MORE THIS WEEK IN ASTRONOMY

Astronomy magazine This Week in Astronomy with Dave Eicher Take a look at the best space and sky events for the week ahead with Astronomy magazine Editor Dave Eicher. New videos uploaded every Monday. WATCH NOW

OBSERVING

NASA Orion Spacecraft/Epiphany Appleseed (Flickr) The sky this week Your daily digest of celestial events coming soon to a sky near you, sponsored by Celestron. Updated Friday morning at 9 A.M. Central. READ MORE

PICTURE OF THE DAY

Rob Lyons from Vancouver, B.C. Hearty helping of fish Melotte 15 (upper left) and the Fish Head Nebula (IC 1795 at right) occupy one quadrant of the Heart Nebula (IC 1805) in Cassiopeia. This image was taken with LRGBSHO filters and 19.4 hours of integration on a 6-inch scope. VIEW NOW

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