Ultra-rare black hole found hiding in the center of the Milky Way A potential intermediate-mass black hole is hiding right next to our galaxy's supermassive black hole. LiveScience · Jul 25, 2024
Runaway 'failed star' races through the cosmos at 1.2 million mph Citizen scientists have discovered what may be a brown dwarf racing through the cosmos at around 1.2 million miles per hour. Now astronomers want to know what launched it. Space · Jul 25, 2024
Scientists waited ages to find a 'missing link' black hole — then stumbled upon 2 A missing link black hole that sits in the mass gap between stellar-mass black holes and supermassive black holes is "parked" right by the Milky Way's central black hole, Sagittarius A*. Space · Jul 23, 2024
Gaia spacecraft almost doomed by back-to-back meteor strike and solar storm — but ESA says they've found a solution The European Space Agency's Gaia spacecraft is back to routine operations studying the Milky Way after a meteor strike punctured its protective shield, allowing charged solar particles to stream through. LiveScience · Jul 18, 2024
How the Rubin observatory could detect thousands of 'failed stars' The Milky Way is packed with a sea of brown dwarfs that could hold important information about its formation. The Rubin Observatory could help deliver a deluge of these faint and elusive failed stars. Space · Jul 17, 2024
Milky Way's rarest black hole may lurk behind 7 stars that 'shouldn't be there' Seven strangely-behaving stars in the Milky Way's Omega Centauri cluster may be under the influence of an extremely rare type of black hole, new research suggests. LiveScience · Jul 12, 2024
How astronomers work out the size of the Solar System The size of the solar system is defined by the volume of space over which the Sun’s influence exceeds those of other nearby stars in the Milky Way galaxy. This influence derives from two fundamental forces of nature: gravity and magnetism. The Conversation · Jul 11, 2024
Astronomers measure 'warp speed' of Milky Way galaxy The Milky Way is warped, and the alignment of this warp is precessing backwards around the galaxy under the influence of a squashed dark matter halo. Space · Jul 8, 2024
The Milky Way may be surrounded by 'too many' mini galaxies, new discoveries reveal Astronomers have just discovered two dwarf galaxy candidates orbiting our galaxy. The orientation of these entities suggests there could be up to 500 similar stellar clusters circling the Milky Way, which is more than double previous estimates. LiveScience · Jul 3, 2024
Scientists finally found 2 of the Milky Way's missing satellite galaxies. What could this mean for astronomy? Astronomers have found two of the Milky Way's missing satellite galaxies, a step toward earning a better understanding of dark matter. Space · Jul 2, 2024
The Milky Way will be visible without a telescope this summer. Here are the key nights to watch for. Summer is the best time to see the Milky Way in the Northern Hemisphere without a telescope. The key is to find clear, dark skies on moonless nights. LiveScience · Jul 2, 2024
'Immortal stars' could feast on dark matter in the Milky Way’s heart New research suggests some stars at the very heart of the Milky Way may have found an alternative fuel in the form of annihilating dark matter that grants them immortality. Space · Jun 28, 2024
Dark matter clue? Mysterious substance may be interacting with itself in nearby galaxy A neighbor galaxy of the Milky Way could offer fresh clues in the 90-year-long quest to determine the nature of dark matter. Space · Jun 28, 2024
Missing Milky Way black holes are bad news for this dark matter theory After 20 years watching stars in the Large Magellanic Cloud for hints of a phenomenon predicted by Einstein, scientists throw doubt on the connection between ancient black holes and dark matter. Space · Jun 27, 2024
LiveScience · Jun 27, 2024 Milky Way's black hole 'exhaust vent' discovered in eerie X-ray observations A gargantuan "exhaust vent" may be channeling hot gas away from the Milky Way's supermassive black hole at millions of miles per hour — and filling up two enormous bubbles that tower over the galaxy.
LiveScience · Jun 20, 2024 'Immortal' stars at the Milky Way's center may have found an endless energy source, study suggests Strange stars clustered near the Milky Way's center are much younger than theory predicts is possible. New research suggests their youth could actually be eternal — and fueled by annihilating dark matter.
LiveScience · Jun 19, 2024 Baby stars that defy explanation are 'swarming like bees' around Milky Way's supermassive black hole A new analysis of inexplicably young stars orbiting extremely close to the Milky Way's black hole heart reveals that they orbit around the gigantic structure in a surprisingly organized way, similar to swarming insects like bees.
LiveScience · Jun 18, 2024 Scientists may finally be close to explaining strange radio signals from beyond the Milky Way Fast radio bursts erupt in the sky around 10,000 times a day, but scientists still struggle to explain them. New research could put astronomers one step closer to a solution.
Space · Jun 15, 2024 How are galaxies destroyed? Eventually, all galaxies, including our own Milky Way, will meet their end. But how do galaxies die? If you're in the mood to destroy an entire galaxy, you have several options, depending on your desired level of destructiveness.
Space · Jun 14, 2024 12 billion years of black hole history, revealed through X-rays and simulations New findings show the black hole at the heart of our Milky Way galaxy had a late growth spurt.
Space · Jun 13, 2024 NASA telescope spots 'cosmic fireworks' and faint echos from the Milky Way's supermassive black hole NASA's NuSTAR telescope found evidence of cosmic fireworks and X-ray echoes coming from the Milky Way's supermassive black hole Sagittarius A*.
Space · Jun 10, 2024 The Milky Way's last major act of galactic cannibalism was surprisingly recent Gaia discovers the Milky Way's last major act of galactic cannibalism was surprisingly recent, as the space telescope counts the "wrinkles" of our galaxy to retell its history."
LiveScience · Jun 5, 2024 10 'breathtaking' photos of our galaxy from the 2024 Milky Way Photographer of the Year contest From dangerous lion reserves to high mountain peaks, photographers go all out to capture the most spectacular images of our galaxy in this year's Milky Way Photographer of the Year competition.
LiveScience · Jun 1, 2024 How many stars in the Milky Way die each year? Stars die at different rates depending on how they kick the bucket.
Space · May 28, 2024 Does the Milky Way orbit anything? Do galaxies, including our own Milky Way, orbit anything in the universe?