A massive 150-foot airplane-sized asteroid is set to pass Earth tomorrow, prompting NASA to issue a cautionary alert.

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

NASA has increased the chances of asteroid 2024 YR4 hitting Earth in 2032 to 1 in 32, or 3.1%, up from 1 in 42 as reported in ...

The amount of light reflected by the asteroid’s surface is used to estimate how big it is. However, the Webb telescope, ...

NASA has said Earth will likely be spared by a deadly Big Ben-sized asteroid and predicts it could smash into the Moon ...

Science: NASA has announced big relief as the riskiest asteroid, Asteroid 2024 YR4, now has zero chance of hitting Earth. The impact probability of asteroid 2024 YR4 has dropped to 0.004%. It's ...

Now, what would happen if a big asteroid was confirmed to be on a collision course impact path with Earth? While our asteroid detection systems are way ahead of our asteroid defense systems ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

The first asteroid, 2025 DE5, is approximately 22 feet in size and will zoom past Earth at a speed of 26,558 km/h. It will ...

What are the odds the asteroid 2024 YR4 will hit Earth? NASA’s early detection programme will probably bring more false alarms, but it could also save us, says FD Flam for Bloomberg Opinion.

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...