The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space ...

For decades, scientists have studied small satellite galaxies to better understand how the universe’s smallest galaxies ...

An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped ...

"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...

NASA's Hubble Space Telescope reveals surprising details about Andromeda's satellite galaxies, offering fresh insights into ...

Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

NASA's Hubble Space Telescope has uncovered 36 new dwarf galaxies around Andromeda and ongoing star formation within them, ...

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 ...

This new Hubble Space Telescope image represents just half ... who led the study into Andromeda's satellites, said in a statement. "This doesn’t appear in computer simulations.