a binary star system in our galaxy. How is carbon, a key building block of life, produced and distributed across space? Using the James Webb Space Telescope, astronomers have identified a stellar duo ...

Polar bears aren't white, strawberries aren't berries, and the Earth isn't round—we'll have you rethinking everything you ...

A high-velocity galaxy, moving at over two million miles ... matter in "Dark Big Bang" Scientists discover the origin of Milky Way’s central supermassive black hole Galaxies are much much ...

This story takes place across a series of gorgeous maps, and while the campaign ... Star Wars Squadrons is currently the best way to fly in the galaxy far, far away. This is the first Star Wars ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

After 11 years in solar orbit, the European Space Agency’s Gaia spacecraft has completed its mapping of our Milky Way Galaxy to a precision ... Milky Way's disk to map many more stars and ...

Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.

The European Space Agency’s Gaia spacecraft has officially ended its mission to map the Milky Way after 12 years of data collection. The spacecraft shut down its science operations on January 15 ...

It seemed that these redshifted galaxies were all moving away from the Milky Way. Hubble’s results suggested the farther away a galaxy was, the faster it was moving away from Earth. Hubble got ...

The scale of the cosmos ... around him who paved the way for his discovery. "It's easy to romanticize Hubble and his discovery of the universe beyond the Milky Way galaxy, but his work really ...