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

Hubble Space TelescopeHomeHubble Captures a New View of… Hubble Space Telescope Hubble HomeOverviewAbout HubbleThe History of ...

New research suggests that we may be vastly underestimating the number of black holes that existed in the early universe, ...

Oddball Stellar Duo Creates Spectacular Fireworks Located about 700 light-years from Earth, R Aquarii is one of the closest stars known to undergo massive violent eruptions that spew out huge ...

It is a red giant star located 400 light-years from Earth. This star gives scientists insights into how stars interact with ...

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 ...

Researchers observed this phenomenon when they brought a newly invented type of microscope out on the open ocean to watch the snow fall. They found that gooey, transparent parachutes considerably slow ...

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

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

While some scientists are using the James Webb Space Telescope, the leading observatory in the sky run by NASA and its European and Canadian counterparts, to study the planets' chemical compositions, ...

NASA’s newest mission is taking an orbiter to study one of Jupiter’s moons for signs of life, and a contractor from the QCA ...

Advancements in commercial satellite capabilities will enable NASA officials to transition to commercial systems to support ...