NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...
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YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.
It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have ...
Astronomers have captured a new image of the asteroid 2024 YR4, which now has a 1 in 48 chance of hitting Earth in 2032.
The Blue Ghost mission launched on Wednesday, January 15, on board a SpaceX Falcon 9 rocket and is currently around halfway ...
The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...
Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...
A Month of Bright Planets Venus blazes at its brightest for the year after sunset, then Mars and Jupiter to rule the night ...
Scientists discovered WASP-121b, an exoplanet where metals rain from the sky. Located 858 light-years away, this 'ultra-hot ...
From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...