NASA is on high alert for a “city-killer” asteroid that’s headed toward Earth — cuz they don’t wanna miss a thing.

As space scientists around the world scramble to learn more about an asteroid classified as a "city destroyer" that could ...

NASA is tracking Asteroid 2024 YR4, a 300-foot piece of rock that could be on track of colliding with Earth. Scientists say ...

The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

The chance of asteroid 2024 YR4 colliding with Earth in 2032 is higher. Experts expect the risk percentage to fluctuate before likely dropping to zero. Here’s why.

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 to see how much of a risk the space rock poses.

Astronomers are closely tracking asteroid 2024 YR4, a recently discovered near-Earth object (NEO) that has a 2% chance of impacting Earth in 2032. While the probability remains low, scientists stress ...

The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...

The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...