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'
Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...
Are We Inside a Black Hole? Wonky Galaxy Movements Suggest It’s Possible, Physicist Says
One researcher’s analysis of Webb Space Telescope images could indicate that we’re all stuck in a black hole, according to ...
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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 ...
Andromeda XXXV: This Newly Discovered Galaxy Shouldn’t Exist, but It Does
A major discovery on the outskirts of Andromeda is shaking up our understanding of galactic evolution. Astronomers have found the dimmest and smallest satellite galaxy yet—Andromeda XXXV—forcing them ...
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 ...
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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Small, faint and 'unexpected in a lot of different ways': U-M astronomers make galactic discovery
The discovery of the dwarf galaxy Andromeda XXXV—located roughly 3 million light-years away and the smallest yet found in the ...
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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 ...
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Satellite Imaging: How It’s Used Beyond Space Science
Satellite imaging is often linked to space exploration. Many assume it’s just for studying planets and distant galaxies.