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| First Known Neandertal Family Discovered in Siberian Cave Set on a rocky outcrop in southern Siberia, Chagyrskaya Cave might not look like much. But for one family of Neanderthals, it was home. For the first time, researchers have identified a set of closely related Neanderthals: a father and his teenage ... | |
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| Don't miss the Orionid meteor shower peak tonight (Oct. 21) The Orionids are considered to be one of the most reliable meteor showers after the Geminids and Perseids, and are known to produce dozens of meteors per hour, making this year's shower an excellent opportunity for some late-night skywatching. | |
| This Powerful Gamma-Ray Blast Was the 'Brightest of All Time' Astronomers are "in awe" of the high-energy explosion, probably caused by a giant star's death. Will Sullivan. October 21, 2022 11:25 a.m.. Bright rings formed by X-rays from a gamma-ray burst scattered by cosmic The afterglow of the gamma-ray burst as ... | |
| The Sky This Week: The Moon meets Mercury Friday, October 21. The Orionid meteor shower peaks today; early risers with clear skies can expect to see some 15 to 18 meteors per hour in the hours leading up to sunrise. The shower's radiant sits near Betelgeuse, the bright red star that serves as ... | |
| Gravity And Centripetal Force In Our Solar System The Sun is the star at the center of our solar system. Eight planets travel in orbits around our nearest star, including our home, the Earth. Many planets, like our own, have moons circling them. There are dwarf planets like Pluto, Ceres, and Eris ... | |
| There's a new tool to help blow up asteroids Last month, NASA slammed a spacecraft into the heart of a nearby asteroid, resetting its orbit and conducting the agency's first planetary defense mission. Now researchers at Stanford and MIT have developed a tool that lays the groundwork for a new, ... | |
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| National Science Foundation Will Not Rebuild Arecibo From the statement itself, "The solicitation does not include rebuilding the 305-meter telescope or operational support for current scientific infrastructure, such as the 12-meter radio telescope or Lidar facility." Scientists have ... | |
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