The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

The Helix Nebula is an example of a planetary nebula. Though it looks like a bubble or eye from Earth's point of view, the Helix is actually a trillion-mile-long tunnel of glowing gases. In its center ...

If you look closely at Hubble images such as the Pillars of Creation or the Crab Nebula (M1), you will see plenty of green ...

This breathtaking image of V838 Mon showcases a star located approximately 20,000 light-years from Earth in the Monoceros constellation, situated at the outer edge of the Milky Way galaxy.

and the Hubble Space Telescope can see them. Two new photos taken by the intrepid telescope and released to celebrate the eye on the sky's 28th birthday show the Lagoon Nebula, a region of space ...

The rapidly spinning neutron star embedded in the center of the nebula is the dynamo powering ... ancestors were just beginning to farm. This Hubble image reveals the true shape of MyCn18 to ...