YR4 tracked by NASA scientists was discovered in its orbit. Initial calculations projected a very low chance of hitting Earth ...

NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as ...

Although YR4 no longer poses a threat, it’s increasingly clear that Earth inhabits a dangerous neighborhood. Keeping out of ...

Editorial written by Bloomberg Opinion Board. For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 90 meters (295 feet) in diameter, it was described as a ...

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

A day later, however, NASA shared that mission operators had lost communication with the spacecraft in the wee hours of ...

Elon Musk has insisted it is essentially a matter of life and death that we find somewhere off Earth to colonize.

For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 90 meters (295 feet) in diameter ...

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...

Firefly Aerospace’s Blue Ghost lander aced a touchdown on the moon Sunday to deliver experiments and supplies for NASA.

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth. Last week, the asteroid had a 3.1% probability of ...