First spotted in December 2024, YR4 is estimated to be between 130 and 330 feet in size, roughly equivalent to a 40-story ...
"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...
Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...
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.
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
Even the smallest odds of an impact sound alarming, but scientists’ ability to calculate them is actually good news.
An asteroid that measures up to 300 feet across could smack into Earth in 2032, and while NASA says the chances of a ...
The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3%, but astronomers ...
Dust and other debris would rise into the atmosphere on Bennu striking Earth, blocking out the Sun and cooling the planet to ...
YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.
The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...
We asked experts at NASA and the Massachusetts Institute of Technology what scientists know about the asteroid that could ...