YR4, once the highest impact risk ever recorded, now poses no threat to Earth but has a slightly increased chance of striking ...

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so ...

Even though the asteroid is relatively small, a collision with Earth could still cause significant devastation – especially ...

If you've been losing sleep at night over a certain threatening asteroid dominating the news cycle, it's time to catch up on your rest. The odds that asteroid 2024 YR4 will crash into Earth in ...

Asteroid 2025 KF is estimated to have a diameter ranging between 32 and 75 feet (10 - 23 meters), making it approximately the size of a house. Even if 2025 KF were to hit Earth, its small size ...

"I don't think it is an overstatement to say that morale among U.S.-based scientists is at an all-time low." Since January, ...

CAPE CANAVERAL SPACE FORCE STATION — NASA and other agencies are studying a large asteroid that ... crashing into the Earth. An object about the estimated size of 2024 YR4 hit the Tunguska ...

With markers in their hands, students and staff from both Fort River and Wildwood schools throughout the day on Monday ...

Trump’s 2026 budget proposal includes drastic cuts to NASA and the NSF, canceling dozens of space missions, including key ...

Can Mars become a second Earth? Explore the science, challenges, and future of terraforming Mars for human colonization.

After months of tracking and refining Asteroid 2024 YR4's orbit, NASA scientists were able to rule out an Earth strike. There's no real risk to the planet in seven years or afterward, according to the ...