A newly discovered asteroid has a slim chance of hitting Earth in 2032
An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.
7 most beautiful images of interacting galaxies shared by NASA Hubble Space Telescope
This image from the NASA/ESA Hubble Space Telescope features Arp 72, a very selective galaxy group that only includes two ...
An asteroid with a tiny chance of striking Earth in 2032 is triggering planetary defense planning
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
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6 Things to Know About SPHEREx, NASA’s Newest Space Telescope
Shaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the ...