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

In recent decades, we’ve learnt huge amounts about the universe and its history. The rapidly developing technology of ...

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

The Hubble orbiting telescope took pictures of the galaxy NGC 4569, or Messier 90. This galaxy is approaching the Milky Way ...

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

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 ...

The Great Red Spot is a gargantuan, high-pressure vortex called an anticyclonic storm that has been raging in Jupiter's ...

NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation ...

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

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

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large ...