A breathtaking new image from theHubble Space Telescope unveils the secrets of IC 486, a barred spiral galaxy 380 million light-years away, showcasing the dynamic interplay between star formation and ...

Hubble discovers Comet 117P/2003 S2 changing its spin patterns unexpectedly, challenging scientific understanding of how ...

The Hubble Space Telescope was designed to free astronomers of a limitation that has plagued them since the days of Galileo—Earth's atmosphere. Shifting air pockets in the atmosphere block and distort ...

Observations of comet 41P/Tuttle–Giacobini–Kresák show its rotation slowing, reversing and then speeding up.

The Crab Nebula has evolved as seen in a stunning 2024 cosmic display captured by NASA’s Hubble Space Telescope.

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

NASA’s Hubble Space Telescope revisits the Crab Nebula, showing the movement of filaments and changes in gas composition over ...

A quarter-century after its first observations of the full Crab Nebula, NASA’s Hubble Space Telescope has taken a fresh look ...

For many kids, the daily classroom routine can start to feel repetitive, but a field trip to the Everhart Museum in Scranton ...

In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible ...