NASA’s Hubble Space Telescope reveals a longer day on Uranus than previously thought, correcting data from 1986 and reshaping ...

On Tuesday, April 22, 2025, four zodiac signs are the universe’s favorites. This day takes our wildest dreams and makes good ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Imagine a Slushee composed of ammonia and water encased in a hard shell of water ice. Now picture these ice-encrusted ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the discovery of a planet about twice the size of Earth orbiting its star ...

"Discovering liquid water oceans inside the moons of Uranus would transform our thinking about the range of possibilities for where life could exist," he said. The UTIG research, which was ...

Uranus eclipsed a star, giving scientists a rare peek into its atmosphere. The event could spark momentum for a future mission to the mysterious ice giant.

Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...

Launching on 24 April 1990, the Hubble Space Telescope has had an out-of-this-world 35 years capturing some of the most ...

Linda Spilker, the Voyager mission’s project scientist, spoke to Gizmodo about the challenges that come with operating the ...