Scientists look to black holes to know exactly where we are in the Universe. But phones and Wi-Fi are blocking the view (phys.org) angielski
The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the satellites we use for navigation, communication and Earth observation every day....
Eliminating singularities: Physicists describe the creation of black holes through pure gravity (phys.org)
Astronomers discover biggest ever seen black hole jets, which blast hot plasma well beyond their own host galaxy (phys.org) angielski
Asteroid Ryugu samples suggest presence of salty water in outer solar system (phys.org)
Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon (phys.org)
Event horizon: After photographing black holes, scientists are now making a movie (phys.org) angielski
Scientist performs the first nonlinear study of black hole mimickers (phys.org) angielski
The Cosmic Owl: Astronomers discover a peculiar galaxy merger (phys.org)
Researchers identify effective materials for protecting astronauts from harmful cosmic radiation on Mars (phys.org)
cross-posted from: rss.ponder.cat/post/16484
Astronomy has a major data problem. Simulating realistic images of the sky can help train algorithms (phys.org)
Astronomers find massive supernova remnant closer than previously thought (phys.org)
Astronomers discover an ultra-massive grand-design spiral galaxy (phys.org)
Astronomers deal a blow to theory that Venus once had liquid water on its surface (phys.org)
'Party atmosphere': Skygazers treated to another aurora show (phys.org) angielski
Scientist Jim Wild has traveled to the Arctic Circle numerous times to study the northern lights, but on Thursday night he only needed to look out of his bedroom window in the English city of Lancaster.
Earth to have new mini-moon for two months (phys.org) angielski
Using small black holes to detect big black holes (phys.org) angielski
Astronomers confirm the existence of a lone black hole (phys.org)
Astronomers discover doomed pair of spiraling stars on our cosmic doorstep (phys.org) angielski
Perseverance rover witnesses one Martian dust devil eating another (phys.org) angielski
AI image recognition detects bubble-like structures in the universe (phys.org)
Hubble captures a new view of galaxy M90 (phys.org) angielski
'Islands' of regularity discovered in the famously chaotic three-body problem (phys.org) angielski
Astronomers detect black hole 'starving' its host galaxy to death (phys.org)
Finding primordial black holes using the Legacy Survey of Space and Time will be a statistical challenge (phys.org) angielski
With the recent first light milestone for the Vera Rubin Observatory, it’s only a matter of time before one of astronomy’s most long-awaited surveys begins. The Legacy Survey of Space and Time (LSST) is set to start on November 5, and will scan the sky of billions of stars for at least ten years....