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How the gamma-ray burst of the century surprised spacecraft operators A fleet of space telescopes unexpectedly detected the record-breaking gamma-ray burst GRB221009A onOct.9, sparking concern among spacecraft operators about the blast's odd signal. The European Space Agency's (ESA) Gaia galaxy mapper sent a strange ...
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Why the James Webb Space Telescope's amazing 'Pillars of Creation' photo has astronomers buzzing The James Webb Space Telescope took a breathtaking look inside the "Pillars of Creation," a spectacular dust cloud formation made famous by its predecessor, the Hubble Space Telescope. The image is not only stunningly beautiful but also reveals cosmic ...
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NASA commits $2 billion for three more Artemis program Orion capsules NASA has committed to buying more Orion spacecraft, the Artemis program capsules designed to take astronauts to the moon, under a multibillion-dollar agreement with contractor Lockheed Martin. Both entities ...
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A Medieval Manuscript Has Revealed the Oldest Known Map of the Stars More than 2,000 years ago, the Greek astronomer Hipparchus looked up into the night sky and charted the precise locations of as many stars and other celestial objects as he could see. But historians have always believed his so-called star catalog was ...
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A strangely light neutron star within a supernova remnant To constrain the equation of state of cold dense matter, astrophysical measurements are essential. These are mostly based on observations of neutron stars in the X-ray band, and, more recently, also on gravitational wave observations.
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Protons may be stretchier than physics predicts Protons might be stretchier than they should be. The subatomic particles are built of smaller particles called quarks, which are bound together by a powerful interaction known as the strong force. New experiments seem to show that the quarks respond ...
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Atmosphere-less Planet Could 'Dramatically Narrow' Search for Extraterrestrial Life But it's especially present in our pursuit of alien life. First of all, we have an essentially infinite universe upon which to point our telescopes in an attempt to find extraterrestrial beings, and second, we ...
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Bizarre Tentacle Robot Looks Like It Emerged From 'The Matrix' Once again, science reality is looking a lot like science fiction. A new soft tentacle gripper robot resembles an octopus, a tangle of sentient spaghetti or those flying tentacle-monster-bots from The Matrix. It's inspired by curly hair and (despite ...
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Harvard Astrophysicists Discover Black Hole With Delayed Stellar Burp In October 2018, Sebastian Gomez, then a Harvard Ph.D. student, observed a black hole tear apart and engulf a small star in a galaxy located 665 million light years away from Earth. Almost three years later, he and a team of researchers noticed that ...
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How One Barren Planet Could 'Dramatically Narrow' the Search for Alien Life First of all, we have an essentially infinite universe upon which to point our telescopes in an attempt to find extraterrestrial beings, and second, we're only familiar with life as we know it. Of course, aliens could be exactly like us.
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