China's first interplanetary mission celebrated its second anniversary in orbit around Mars on Feb. 10, but there has been no...
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Astronomers at the National Science Foundation's NOIRLab have made the first confirmed detection of a star system One day a...
"Our work will allow SpaceX to begin deploying Gen2 Starlink, which will bring the next generation of satellite broadband to...
a The last comet in the solar system about 50,000 years ago It should be visible in the Florida sky...
A recently discovered comet will make its closest approach to Earth this week. New England sky detectives can see the...
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A strange formation resembling a bear's face was captured on the surface red planet by NASA's Mars Reconnaissance Orbiter last...
Two large pieces of space debris - An old missile object and a military satellite - almost collided on Friday....
Update at 12:15 PM EST on January 30: SpaceX has delayed the Starlink launch again, to Tuesday (January 31), to...
On Wednesday (February 1), a comet that has not visited Earth since the last ice age and the time of...