A Swarm of Dwarf Galaxies Buzz Around Our Milky Way's Twin Imagine the Milky Way and Andromeda as two massive aircraft ...
Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
Hubble’s latest image reveals the Small Magellanic Cloud (SMC), a nearby dwarf galaxy visible from Earth without a telescope.
The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space ...
Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.
"We thought they were basically all going to be fried because the entire universe turned into a vat of boiling oil." ...
For over a century, astronomers have marveled at the beauty and complexity of spiral galaxies, which feature arms covered in ...
An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...