NASA's Hubble telescope reveals the Andromeda Galaxy has been forming fewer new stars for 500 million years. Here's why the ...

Star formation in the galaxy has been on the decline for the past 500 million years.

Andromeda has been forming fewer stars for about 500 million years, with an especially sharp drop recently. Most of the slowdown comes from declining activity in a huge ring where much of the ...

A new study using data from NASA's Hubble Space Telescope finds that star formation in the nearby Andromeda galaxy has ...

Using Hubble, astronomers have discovered that a "helium nova" in the Milky Way is riddling our galaxy with cosmic bullets ...

The Milky Way's galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, planets, and other free-floating objects. This region has been studied for ...

NASA's Hubble has discovered that the Andromeda Galaxy is producing far fewer stars than before. Is our giant neighbouring ...

Far beyond the Milky Way, vast collections of galaxies continue to drift, gather and occasionally collide. One such region has drawn astronomers’ attention for decades.

This is the largest high-resolution photo ever made of our Milky Way galaxy's centre in visible light. It was taken on 23 March 2025 by the European Space Agency's Euclid space te ...

Over the past 28 years, the Hubble Space Telescope has inspired a generation of astronomers with insanely dramatic views of the universe, but it's hardly done blowing our minds. NASA has unveiled a ...