A CITY-KILLER asteroid could be hurtling towards Earth but going completely undetected, a space agency chief warned. Humanity ...

Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to know about 2024 YR4.

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

It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...

he says. Scientists and governments had no idea how to respond, he says. A large asteroid strike could be catastrophic if it hits an area where humans live. We don't know exactly how big YR4 is yet, ...

According to estimates, the asteroid, called 2024 YR4, had the highest chance of any asteroid to hit Earth in modern history.

The discovery of a massive crater formed by the impact of a meteorite more than 3.5 billion years ago is changing the way ...

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting the Earth in 2032 through recent calculations. The moon ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

Asteroid 2024 YR4 poses a potential risk to the Moon, with a 1.7% chance of collision despite Earth now being safe. If it ...