Shockingly Tiny Galaxy Near Andromeda Is Just One-Millionth the Size of the Milky Way
Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
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Scientists discover smallest galaxy ever seen: 'It's like having a perfectly functional human being that's the size of a grain of rice'
"We thought they were basically all going to be fried because the entire universe turned into a vat of boiling oil." ...
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NASA’s Hubble telescope captures vivid new images of Andromeda's satellite galaxies
For decades, scientists have studied small satellite galaxies to better understand how the universe’s smallest galaxies ...
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'This doesn't appear in computer simulations': Hubble maps chaotic history of Andromeda galaxy, and it's nothing like scientists expected
An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...
Hubble sees mini galaxies surrounding Andromeda are pretty wild
"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...
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How did Andromeda's dwarf galaxies form? Hubble Telescope finds more questions than answers
"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...
Small, faint and 'unexpected in a lot of different ways': Dwarf galaxy discovery forces rethink of cosmic evolution
A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...
NASA launches newest space telescope to seek life’s key ingredients
NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.
NASA's Hubble reveals a bird's-eye view of Andromeda Galaxy's mysterious dwarf galaxies
NASA's Hubble Space Telescope reveals surprising details about Andromeda's satellite galaxies, offering fresh insights into ...
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Andromeda galaxy shows signs of violent past collisions
Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...
Hubble provides bird's-eye view of Andromeda galaxy's ecosystem
Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full moon. What backyard observers don't ...
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NASA's Hubble provides bird's-eye view of Andromeda galaxy's ecosystem
Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full Moon. What backyard observers don't ...