Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

The Hubble Space Telescope captures the dwarf galaxy NGC 4449 in the constellation Canes Venatici (The Hunting Dogs).

Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...

NGC 4449 is a dwarf galaxy turned stellar powerhouse, dazzling astronomers with its explosive star-forming activity and rich ...

A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

A high-speed crash between two dwarf galaxies might explain a unique feature in space – and provide useful information on ...

The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

Astronomers now believe the Milky Way’s “inevitable” collision with a neighboring galaxy is much less likely than originally thought.

This new image of NGC 4449, building on Hubble’s 2007 release, combines data from multiple programs to reveal its ...

The entire Sculptor Galaxy is displayed in thousands of colors observed by the European Southern Observatory’s Very Large Telescope.