The rock tour has officially been canceled. After two months of observations, NASA scientists have officially declared Earth ...

Space scientists say they have located a planet killer capable of ripping worlds to pieces. Researchers believe they've found ...

YR4 has a 2.3% chance of hitting Earth in the year 2032. But according to new estimates, it may have an even smaller chance of hitting the moon instead.

A Chilean space telescope has captured striking images of YR4 2024, the “city-killer” asteroid that’s potentially on a collision course with Earth. “Only a few asteroids have been studied ...

Among the more than 37,000 known large space rocks, it's the only one right ... it could still be what some are calling a "city killer" because if it were to hit Earth, it could cause significant ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a roughly ...

A white dwarf, or dying star, caused the destruction of a Jupiter-sized planet that is only around 650 light years away from ...

In the second hour of "Connections with Evan Dawson" on 3/11/25, astrophysicist Brian Koberlein explains the science behind the "city-killer" asteroid (which is no longer expected to hit earth).

NASA and ESA issued a major update concerning the near-Earth asteroid 2024 YR4 on5. After two months of rising and falling ...

(NASA/CXC/SAO/M. Weiss via SWNS) By Dean Murray Space scientists say they have located a planet killer capable of ripping worlds to pieces. Researchers believe they've found evidence that a white ...