Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

The James Webb Space Telescope, which is the JWST is the largest and space telescope ever built, is expected to help NASA and ...

New observations have dramatically reduced the chances of asteroid 2024 YR4 hitting Earth in 2032, lowering the risk to ...

The odds of asteroid 2024 YR4 striking Earth have fallen once again, now to 0.28%, NASA announced on Thursday.

NASA announced Wednesday that the odds of the up to 300-foot-wide asteroid hitting Earth dropped from record highs. See where ...

Objects that could strike the planet will be spotted more regularly as new asteroid-hunting telescopes come online.

YR4 has a 2.8% to 3.1% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit ...

New data shrank the odds that this asteroid will hit Earth, but astronomers will continue to study it. Here’s what you need ...

The chances of an asteroid colliding with Earth in 2032 reached a record high before decreasing on Wednesday. Here's what to ...

YR4: everything to know about the potential "city killer" space rock that has a 2.3% chance of striking Earth on Dec. 22, ...

YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet. The latest update ...