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

There are trillions of charged particles – protons and electrons, the basic building blocks of matter – whizzing around above ...

A recently discovered asteroid has made the news lately due to a small possibility of impact with Earth, but here is why the ...

On February 28, all seven planets will align and be visible from Earth, a celestial event last seen in January without ...

It measures 130 to 300 feet across, a pebble compared to the asteroid that killed the dinosaurs, which is estimated to have ...

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...

There is an estimated 2.3% chance that the 2024 YR4 asteroid is heading our way. Here's everything you need to know about the ...

McHenry County College (MCC) invites the community to explore the wonders of Earth and outer space with a series of upcoming ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Scientists accidentally discovered that the Earth's inner core might not be how we thought it was - and it could affect the ...

Two bands of radiation called the Van Allen belts encircle Earth. After a May 2024 solar superstorm, two more showed up between those belts.