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NASA's Voyager project scientist Ed Stone retires after 50 years Stone has retired as the project scientist of Voyager, which sent twin probes on a historic "grand tour" of the solar system's giant planets and, much later, out to interstellar space. He had held the post since 1972 — five years before the launch of the ...
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The 2022 Orionid meteor shower put on a show for skywatchers around the world (gallery) Samil Cabrera captured this image of an Orionid meteor streaking over the Atlantic Ocean on Oct. 21, 2022 at Jekyll Island, Georgia. Be sure to check out Cabrera's Instagram page for more astrophotography at https://www.instagram.com/astronycc/.
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Ancient bacteria might be 'sleeping' beneath the surface of Mars Deinococcus radiodurans, also called "Conan the Bacterium," is well-suited to the harsh environment of Mars. Northwestern University. Sign up for CNN's Wonder Theory science ...
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Webb telescope shares unique peek inside the early universe The James Webb Space Telescope has provided astronomers with a glimpse of the early universe in a new image shared on Wednesday. The powerful space observatory is capable of detecting the faint light of incredibly distant galaxies as ...
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The 'Brightest of All Time' Gamma-Ray Burst Sparks a Supernova Hunt On the morning of October 9, astronomers' inboxes pinged with a relatively modest alert: NASA's Swift Observatory had just detected a fresh burst of energy, assumed to be coming from somewhere within our own galaxy. But six hours later—when scientists ...
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A pocket full of water molecules—how actin filaments drive the cell's motion Using the technique of electron cryo microscopy (cryo-EM), the group of Stefan Raunser reveals in unprecedented detail how actin proteins are arranged together in a filament, how ATP—the cell's energy source—sits in the protein pocket, and where individual ...
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Scientists Think Upcoming Mars Samples Could Hold Proof of Extraterrestrial Life Over the next decade, several space agencies plan on bringing Martian rock back to Earth for the very first time -- and, according to a new study published Tuesday in the journal Astrobiology, whoever gets to analyze those seminal samples might stumble ...
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NASA's James Webb Telescope Captures Extreme View of Galaxies Merging What you're looking at is evidence of a massive galaxy merger happening 11.5 billion light-years away. ESA/Webb, NASA & CSA, D. Wylezalek, A. Vayner & the ...
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Ancient bacteria might lurk beneath Mars' surface image: Deinococcus radiodurans (affectionately known as "Conan the Bacterium") is particularly well-suited to surviving Mars' harsh environment. In experiments, it survived astronomical amounts of radiation in the freezing, arid environment. view more.
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The International Space Station had to move to dodge space junk The International Space Station had to fire its thrusters this week to make sure it avoided space junk in orbit around Earth. The station fired its thrusters for 5 minutes and 5 seconds in what NASA called a "Pre-Determined Debris Avoidance Maneuver" ...
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