A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to ...

The Hubble Space Telescope was decades in the works ... In our own neighborhood, Hubble has studied the changing weather on the outer planets, discovered moons orbiting Pluto and watched the ...

How fast is the universe expanding? This is what a recent study published in The Astrophysical Journal hopes to address as a ...

Based on 20 years of observations by NASA’s Hubble Space Telescope, new research sheds light on one of the solar system’s ...

Astronomers from Johns Hopkins University detected water ice in the outer disk of HD 181327, a young, Sun-like star about 155 ...

The Hubble Space Telescope launched on April 24 ... down view of the inner region of the galaxy and its bright core. The outer disc is darker with shades of brown and black.

The Hubble Space Telescope captures an image of a supermassive ... Black holes are some of the most inscrutable phenomena in outer space. About 50 years ago, they were little more than a theory ...

The presence of water-ice in the debris disk around a young star could have helped facilitate the growth and development of ...

NASA believes SPHEREx could complement the famous Hubble and James Webb space telescopes. NASA's newest space telescope has officially ... which will study how the sun's outer atmosphere becomes ...

An image from the Hubble Space Telescope shows a glittering ball of ... Stars in the center are billions of years old, while those on the outer part of the spiral are young — only millions ...