Observations from NASA's Chandra X-ray Observatory and Hubble Space Telescope show how the nebula and the pulsar, formally known as PSR B2224+65, have changed over more than two decades ...

This paper reports the discovery of a high-velocity star J07 ejected from globular cluster M15 approximately 21 million years ...

Hubble and its fellow observatories give us an unprecedented, crystal-clear look at the far reaches of the cosmos. Explore these orbiting pioneers and learn what they've discovered. 3 min read The ...

Get Instant Summarized Text (Gist) The Hubble Space Telescope captured an image of the spiral galaxy NGC 5042, located 48 million light-years away in the constellation Hydra. The galaxy's center ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex atmospheric changes on Uranus that are largely driven by the effects of the sun's ...