Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.

Previous examinations using ground-based tools as well as the Hubble and Spitzer space telescopes indicated SIMP 0136 was ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

On April 24, 1990, the Hubble Space Telescope flew aboard space shuttle Discovery, which makes this year the 35th anniversary ...

Jupiter’s auroras create a halo effect extending beyond ... Launched on Christmas Day in 2021, it is a successor to the Hubble Space Telescope. Unlike Hubble, built to orbit several hundred miles ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

The subject of today's NASA/ESA Hubble Space Telescope Picture of the Week is the stunning spiral galaxy NGC 5530. NGC 5530 ...

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

Hubble’s 20-year study of Uranus reveals dramatic atmospheric shifts, from methane mysteries to polar brightening, reshaping ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

"We find fewer five-Jupiter-mass objects than ten-Jupiter ... This study by the JWST builds upon prior research by the Hubble Space Telescope, which wasn't sensitive enough to study brown dwarfs ...

Now, in an unprecedented study spanning two decades, researchers using NASA's Hubble Space Telescope have uncovered ... on the gas giants Saturn and Jupiter, methane is not uniformly distributed ...