Am astrophotographer has now unveiled the most breathtaking photo of the Andromeda galaxy we've ever seen, and he took it ...

The bright blue supergiant that marks Orion's foot Related: 150 Cosmically Cool Baby Names Meaning Moon for Boys and Girls 16 ...

If you missed the grand planetary alignment at the end of February, most of the planets aren't going anywhere. Mercury, Venus ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

NASA’s Hubble Space Telescope has identified 36 dwarf galaxies orbiting the Andromeda Galaxy. The images were compiled over ...

A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.

Hubble's latest survey of Andromeda reveals a chaotic past, a swarm of satellite galaxies, and a cosmic mystery that ...

We have a target-rich environment for skywatchers right now,” Val Szwarc said. Indeed, this coming “dark, new-moon” weekend ...

NASA's Hubble Space Telescope reveals surprising details about Andromeda's satellite galaxies, offering fresh insights into ...

The Hubble Space Telescope revealed that the Andromeda Galaxy’s ecosystem differs from our Milky Way’s. This shows how these ...

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full moon. What backyard observers don't ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...