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 ...

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

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 ...

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 ...

Hubble data reveal a 500-million-year decline in Andromeda's star formation, with the steepest drop coming in just the last ...

NASA's Hubble Space Telescope gave the nation a scientifically loaded Independence Day gift on July 3, 2026: a new portrait of Messier 3 (M3), one of the Milky Way's most massive globular clusters, ...

A study using Hubble data shows Andromeda galaxy's star formation has steadily declined over 500 million years.