Twenty-five years ago, humanity first witnessed a collision between a comet and a planet. From July 16 to 22, 1994, enormous pieces of the comet Shoemaker-Levy 9 (SL9), discovered just a year prior, ...

The stratosphere of Jupiter is filled with water delivered to the giant planet by a cataclysmic comet crash in 1994 that not only wowed scientists at the time, but spawned a legacy that is still ...

Researchers are reporting Herschel observations of water in Jupiter's stratosphere. It is a clear remnant of the Shoemaker-Levy 9 comet impact on Jupiter nearly 20 years ago. Astronomy & Astrophysics ...

A quarter century ago and thousands of miles away, a dramatic weeklong cosmic collision unfolded and helped the internet gain a foothold in people's lives. That's according to an environmental ...

Scientists have been studying the planet Jupiter to determine why the atmosphere over the planet's southern hemisphere contains more water than the atmosphere over the northern hemisphere of planet.

The European Space Agency’s (ESA) Herschel Space Observatory has solved a long-standing mystery as to the origin of water in the upper atmosphere of Jupiter, finding conclusive evidence that it was ...

On July 19, 2009, 15 years to the day after the famous comet Shoemaker-Levy 9 peppered Jupiter with huge chunks of ice, the gas giant was hit once again by a cosmic bullet. Subscribe to read this ...

Lucky is the word I’d use for any telescopic observers who got to see one of the most stunning spectacles in nature when Comet Shoemaker-Levy 9 impacted Jupiter in July 1994. The collision left inky ...

This image shows the water-drenched stratosphere of Jupiter, captured yesterday by the Herschel space observatory, superimposed on a Hubble space telescope photo of the planet. Astronomers think that ...