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.The Great Red Location on Jupiter, the biggest known storm in the planetary system, is apparently moving forms, according to a recent report.A 90-day research, coming from December to March, of Jupiter making use of the Hubble Room Telescope disclosed the Great Red Location is not as secure as it could look. The Hubble finding […]
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Every day, invisible to the human eye, thousands of enigmatic flashes of cosmic energy known as fast radio bursts (FRBs) erupt across the sky, releasing as much energy in milliseconds as the sun does in a day. Thanks to their fleeting nature, scientists have often had to rely on luck just to observe FRBs, let […]
From its halo-like orbit nearly a million miles from Earth, the James Webb Space Telescope is seeing farther than human eyes have ever seen. In May, astronomers announced that Webb detected the most distant galaxy found so far, a fuzzy blob of red light that we see as it existed just 290 million years after […]
In AD 1181, astronomers in China and Japan recorded a new star in the sky, a rare supernova explosion. The remains of that supernova, called SN 1181, are depicted here in this artist’s animation, which flies around the remnant as it appears today. W. M. Keck Observatory / Adam Makarenko Astronomers have, for the first […]
A celestial body found three decades ago has now been identified as a pair of brown dwarfs orbiting each other, a recent study has revealed. The object, previously known as Gliese 229B, was the first brown dwarf discovered 30 years ago. Brown dwarfs are considered too large to be planets yet too small to ignite […]
Five satellites due to launch this week could be brighter than most stars, and astronomers fear the growth of such constellations could have a catastrophic impact Source link
JWST images of little red dot galaxies Josephine F.W. Baggen et al. (2024) Strangely bright galaxies spotted by the James Webb Space Telescope (JWST), called “little red dots”, may have more stars packed into them than any other galaxies we know of. The density appears so high that it’s unclear how the stars even survive […]
The Arecibo telescope in Puerto Rico detected radio signals similar to the Wow! signal NAIC/Arecibo Observatory/NSF An unexplained radio signal detected in 1977 known as the Wow! signal, which some have interpreted as an alien message, may have been the result of a natural galactic laser-like beam. On 15 August 1977, the Big Ear radio […]