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Comets are notoriously unpredictable. Some of the most spectacular of these icy visitors pop up unexpectedly, careening ...
Meanwhile, astronomers are keeping watch for a rare nova—a sudden explosion of a distant star—that could appear to the naked eye sometime in the coming months. When it happens, the nova will ...
Comets, which are composed of ice, frozen gas, dust and rocky material, are believed to be relics of the early solar system.
Scientists have discovered a planet that is literally falling apart as it orbits its star. Located about 140 light-years from ...
How to Catch the Eta Aquarid Meteor Shower, Debris of Halley's Comet Halley's comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year ...
The Red Planet will meet a beautiful star cluster called the Beehive on Friday (May 2). Also known as M44, the cluster will ...
A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible ...
Halley’s comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year including the Eta Aquarids. When this meteor shower lights up the ...