Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...
In just over three years since its launch, NASA's James Webb Space Telescope (JWST) has generated significant and ...
How Nasa’s newest space telescope will map the galaxies like never before - The $488m telescope will survey hundreds of ...
An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...
NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before – a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...
Astronomers have learned that galaxies tend to start out small and grow larger by collecting gas and merging with other galaxies. But most dwarf galaxies that made stars before the so-called Epoch ...
The James Webb space telescope looks further back in the universe than any other instrument. Now a baffling puzzle has been ...
The burst's host galaxy is more than halfway across the observable universe and up to 100 times fainter than other host ...
A "classification" is when a volunteer or citizen scientist finishes marking up or sorting one image or other piece of data.