Hubble Space Telescope

These long-term observations can also help scientists study exoplanets with similar traits.

The Hubble Space Telescope has sent back a gorgeous new view of one of our nearest galactic neighbors, which is full of bright, colorful stars.

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is an optical illusion.

The stellar nursery mirrors conditions of the early universe, scientists say.

Young stars enveloped in a transformative cocoon of gas shine brightly in a new image from the Hubble Space Telescope.

A recent image from the Hubble Space Telescope captures a gorgeous spiral galaxy bursting with new star formation.

The Hubble Space Telescope captured the ​​colorful, wispy clouds near the Tarantula Nebula, one of the most luminous and active star-forming regions in our galactic backyard.

NASA's Hubble Space Telescope spotted a cosmic Bullseye galaxy, revealing evidence of a rare kind of galactic collision.

The most detailed panorama of the entire Andromeda galaxy is packed with science that could revolutionize our understanding of how spiral galaxies across the universe form and evolve.