The primary star in R Aquarii is a Mira variable red giant, over 400 times larger than our Sun. It pulsates dramatically, ...

This NASA/ESA Hubble Space Telescope image features the striking spiral galaxy Messier 90 (M90, also NGC 4569), located in ...

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

From cosmic keyhole to skull nebula, here are some creepy and spooky images of the cosmos captured by NASA’s Hubble Telescope ...

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

Cropped view of R Aquarii binary star system and nebula as seen by the Hubble Space Telescope. The venerable Hubble Space Telescope has seen some things, man. An eye-opening new Hubble image shows the ...

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

The incredible image was taken by the Hubble Space Telescope, which has given astronomers a close-up look at one of the most ...

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

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

NASA James Webb Space Telescope has been captured deep space for over 2 years now. It has provided scientists with a greater ...