-
Most powerful cosmic rays in the universe start shockingly close to Earth, paper claimsThe most powerful cosmic rays in the universe currently have no explanation. New research suggests that exotic, self-annihilating particles in our own galaxy may hold the answer.
4 Comments -
Euclid telescope spots rare 'Einstein ring' hiding near Earth — and an ancient, unnamed galaxy behind itEinstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a cosmic stone's throw from our own planet.
-
'Impossible' black holes detected by James Webb telescope may finally have an explanation — if this ultra-rare form of matter existsObservations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too big, too fast. New research points to a strange form of dark matter as a possible culprit.
18 Comments -
'Heavy' dark matter would rip our understanding of the universe apart, new research suggestsBecause we haven't found anything yet, we've started to wonder if dark matter might be lighter or heavier than we thought.
-
Space photo of the week: Galaxies teeter toward collision in the sparkling depths of VirgoAn ultra-deep image from the National Science Foundation's Dark Energy Camera reveals a wide variety of galaxies in the unusual Antlia Cluster.
-
'A frankly embarrassing result': We still know hardly anything about 95% of the universe"As yet, nobody has managed to understand what gives rise to this strange phenomenon, and explaining dark energy remains one of the most formidable challenges of modern science."
-
Something invisible and 'fuzzy' may lurk at the Milky Way's center, new research suggestsThe cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star made of mysterious "fuzzy" matter.
-
'The Majoron' — a bizarre particle that's its own opposite — could explain the biggest mysteries of the universe, scientists claimThere's a significant imbalance between matter and antimatter in our universe, but a strange particle called "the Majoron" could finally explain it, an audacious new study suggests.
-
James Webb telescope confirms we have no idea why the universe is growing the way it isAstronomers can't agree how fast our cosmos is expanding. A new James Webb Space Telescope study has made the crisis even worse.
