Astronomy on MSN1d
Andromeda has a new faintest satellite galaxy
Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way's ...
The Brighterside of News on MSN53m
Giant galaxy that shouldn't exist discovered from the early universe
Astronomers have made a surprising discovery that challenges current theories of galaxy formation. A colossal disk-shaped ...
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, ...
Space.com on MSN3h
'Shocking' nova explosion of dead star was 100 times brighter than the sun
The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.
'Big Wheel' Version of The Milky Way Discovered in Fortunate Finding
Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...
The Andromeda Mystery: Hubble Discovers Strange Galactic Behavior
A Swarm of Dwarf Galaxies Buzz Around Our Milky Way's Twin Imagine the Milky Way and Andromeda as two massive aircraft ...
You won’t believe this stunning Andromeda galaxy photo was taken from someone’s backyard
Am astrophotographer has now unveiled the most breathtaking photo of the Andromeda galaxy we've ever seen, and he took it ...
El Adelantado de Segovia3d
Astronomers say it shouldn’t be there – the new galaxy that’s changing the rules of the universe
The cosmos has a way of keeping astronomers on their toes. Just beyond the edges of the Andromeda galaxy, researchers have identified the tiniest galaxy ever ...
Black holes spew out powerful jets that span millions of light-years. We're trying to understand their whole life cycle
There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it's called ...
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 ...
Yahoo13d
'This doesn't appear in computer simulations': Hubble maps chaotic history of Andromeda galaxy, and it's nothing like scientists expected
The Andromeda galaxy, seen here by NASA’s Spitzer space telescope, is the closest large galaxy to the Milky Way — but it seems to have evolved in a much different way, new Hubble data suggests.
Yahoo8d
Scientists discover smallest galaxy ever seen: 'It's like having a perfectly functional human being that's the size of a grain of rice'
This task is somewhat less challenging around the closest major galaxy to the Milky Way, Andromeda. Other dwarf galaxies have been spotted around Andromeda before, but these have been large and ...