R Aquarii, a symbiotic binary star located 700 light-years away in Aquarius, undergoes violent eruptions, making it a key ...

The NASA/ESA Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars ...

Hubble has homed in on a nearby star called R Aquarii, which is throwing out material for billions of miles around it.

The NASA/ESA Hubble Space Telescope has captured a close-up look at R Aquarii, a symbiotic binary star system located around ...

Astronomers have discovered there were more black holes than previously estimated after studying the observations that the ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

NASA's Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars in our ...

The sparkling scene depicted in this NASA/ESA Hubble Space Telescope image is of the spiral galaxy NGC 5248, located 42 ...

Jupiter's famous Great Red Spot has been under constant observation since the 19th century, but this new development is ...

NASA's Hubble Space Telescope and New Horizons Pluto probe have teamed up to image the ice giant Uranus, which will help ...

The Milky Way is a dazzling display of stars and cosmic phenomena, and the Hubble Space Telescope has captured its beauty in ...

A mysterious galaxy is revealed - "and thanks to Hubble, we have the ability to uncover their secrets," says NASA ...