NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

Asteroids don’t always need to head straight for Earth to draw global attention. The case of asteroid 2024 YR4 is proving ...

Any uncertainty in the calculation of the object’s orbit causes variations in the predicted solution. Instead of one precise ...

Asteroid 2025 OU1, about 140 feet in diameter, will safely pass Earth in 2025. While it poses no immediate threat, scientists ...

NASA is monitoring a giant space rock that is set to zoom past Earth next week – and it's bigger than the Leaning Tower of ...

NASA has reported that two large asteroids, 2025 OU1 and 2025 OX, will approach Earth on July 26, 2025. Asteroid 2025 OU1, measuring about 140 feet wide, will pass at approximately 2.68 million ...

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

Officially known as 2025 OW, the asteroid is reportedly 220 feet big. According to NASA's schedule, it will pass Earth on ...

In our solar system, thousands of asteroids orbit dangerously close to Earth, known as Near-Earth Objects (NEOs). Among them, one asteroid has sparked significant concern: Apophis. This massive ...

This year, the alert system for defending the planet against incoming space rocks was activated for the first time. It won’t be the last ...

On July 28, a plane-sized asteroid, named 2025 OW, is scheduled to pass Earth at a distance of 393,000 miles. While this ...