asteroid, Earth

The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...
Planetary defense is a global imperative, of course, but for the time being, NASA — and, by extension, the United States — is ...
PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...
Harvard-affiliated astronomers mistook Elon Musk's Tesla Roadster for an asteroid near Earth. Initially flagged as "2018 CN41 ...
Harvard astronomers were left red-faced after mistaking Elon Musk's orbiting Tesla Roadster for a potentially dangerous ...
Scientists have reevaluated the catastrophic impact of the Chicxulub asteroid that struck 66 million years ago, revising the ...
Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...
"Hopefully there’s no traffic! [laughing emoji]." Check out even more hilarious reactions below: "Imagine you’re flying ...