A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...

The photograph of the Milky Way was taken by Oisin McDonnell, who is based in South Australia. He shared the image in a ...

Hubble Space TelescopeHomeNASA's Hubble Sees… Hubble Space Telescope Hubble HomeOverviewAbout HubbleThe History of ...

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

Scientists mapping the bubble our solar system finds itself in made a new discovery, there is an “interstellar tunnel” that ...

For less than $400, it's possible to observe places like the star-forming regions at the center of our galaxy.

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

Scientists have discovered a rare distant galaxy surrounded by three concentric rings ... Lenticular galaxies look a bit like ...

An international team of scientists has made a major breakthrough in understanding how and when the Sun formed about 4.6 ...

When stars explode as supernovas, they can cause serious cosmic carnage. Is Earth in any danger from any nearby stars?

In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

UC Distinguished Professor Steven Ratuva presented findings from the largest study of climate adaptation in the Pacific ...