Browse News Stories
31 to 40 of 38 stories
view headlines only
-
Recycling Of Orbiting Debris May Extend Lifetimes Of Planets' Rings
December 9, 2003 Although rings around planets like Jupiter, Saturn, Uranus and Neptune are relatively short-lived, new evidence implies that the recycling of orbiting debris can lengthen the lifetime of such rings, ... > full story -
Hubble Uncovers Smallest Moons Yet Seen Around Uranus
September 26, 2003 Astronomers have discovered two of the smallest moons yet found around Uranus. The new moons, uncovered by NASA's Hubble Space Telescope, are about 8 to 10 miles across (12 to 16 km) — ... > full story -
Jupiter-Like Planets Formed In Hundreds – Not Millions – Of Years, Study Shows
December 2, 2002 An accepted assumption in astrophysics holds that it takes more than 1 million years for gas giant planets such as Jupiter and Saturn to form from the cosmic debris circling a young star. But new ... > full story -
25 Years Later, Voyager Mission Keeps Pushing The Space Envelope
August 19, 2002 A quarter-century after NASA's twin Voyager spacecraft departed Earth to visit outer planets, the historic mission is flying a race against ... > full story -
Successful Satellite-Hunting Team Finds Four New Moons In The Far Reaches Of The Planet Saturn
November 1, 2000 An international team of eight "satellite hunters," astronomers who pluck tiny specks of light out of the distant solar system, has discovered four new outer moons of Saturn orbiting at least ... > full story -
Huge Spring Storms Rouse Uranus From Winter Hibernation
April 1, 1999 If springtime on Earth were anything like it will be on Uranus, we would be experiencing waves of massive storms, each one covering the country from Kansas to New York, with temperatures of 300 ... > full story -
Two New Moons Of Uranus Discovered
November 1, 1997 A team of astronomers has discovered two distant moons orbiting around the planet ... > full story
Search ScienceDaily
Number of stories in archives: 140,690

