Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

NASA’s Hubble Space Telescope has peered deeper than ever into a quasar, revealing a bunch of “weird” features in its […] ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Around 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...

Carina Nebula’s ‘Mystic Mountain’: This three-light-year-tall cosmic pinnacle, imaged by the Hubble Space Telescope‘s Wide ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s ...

Hubble captured the stunning star cluster NGC 2203, revealing its dazzling appearance. This cluster holds key insights into the lifetimes of stars. Hubble's 25th-anniversary image features Westerlund ...

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

The Universe is full of dust, and a striking new image from the Hubble Space Telescope highlights just how important it is.