After 40+ years of development, design, construction, and delays, the Hubble Space Telescope launched on April 24, 1990, on ...

This deep space image taken by NASA's Hubble Space Telescope contains CDG-2, a dark matter-dominated galaxy. Credit: NASA / ESA / David Li et al. / J. DePasquale Astronomers have spotted something ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

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

On April 24, 1990, humanity launched a scientific revolution. I mean “launched” literally: on that date the space shuttle Discovery roared into the sky with the Hubble Space Telescope nestled in its ...

A striking new image of the Whirlpool Galaxy is helping astronomers solve one of the biggest mysteries in star formation.

Star clusters are among the many objects observed by the Hubble Space Telescope. These gravitationally bound groups of stars often form from the same molecular cloud and come in various types. These ...

This latest image from Hubble forms just one of more than 1.7 million observations that the space telescope has made over the past 36 years since it launched on April 24, 1990. When you purchase ...