It is located about 25 million light-years from Earth in the constellation Ursa Major.

Humanity has always been fascinated by space. We are able to see the universe with breathtaking clarity because of NASA's powerful telescopes. Astronomers have been able to take pictures of galaxies ...

A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by ...

Add Yahoo as a preferred source to see more of our stories on Google. This deep space image taken by NASA's Hubble Space Telescope contains CDG-2, a dark matter-dominated galaxy. - NASA / ESA / David ...

The universe is overrun with dark matter, outweighing the ordinary stuff that stars and planets are made of five-to-one. But ...

Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...

NASA and ESA’s Hubble and Euclid telescopes provide a new image of the Cat’s Eye Nebula, showing detailed structures and previously unused data for updated views of NGC 6543.

Astronomers combined Hubble's small-scale details of stellar death with Euclid's wide view of cosmic environments to take a closer look at the iconic Cat's Eye Nebula.

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the ...

NASA’s Hubble Space Telescope has produced the sharpest image ever taken of the Egg Nebula, a structure roughly 1,000 light-years from Earth where a dying star is shedding its outer layers in dramatic ...

Systematic human inspection of the millions of source cutouts in the Hubble Legacy Archive is impossible – but artificial ...