“The earlier you detect an asteroid that might impact planet Earth, and the earlier you can ... an estimated 80 million trees, while the 2013 Chelyabinsk meteor is the only known incident ...

The planet is roughly the size of Jupiter, the largest in our solar system, which means it could fit around 1,300 Earth's inside it, according to Nasa. But unlike Jupiter which is deathly cold ...

The U.S. Space Force's robotic space plane X-37B returned to Earth has returned to Earth after spending more than 434 days in orbit on a classified mission. This was the seventh mission for the X ...

Researchers explore the likelihood that Earth's climate ... to tidal forces or electromagnetic effects interacting with the planet's crust, core, and mantle. In Chaos, by AIP Publishing ...

Figuring out how helium-3 got incorporated into the core during Earth's formation is very important for understanding when the planet formed, Olson said. Light gases like helium hung around in the ...

A stock image of an asteroid in outer space near Earth planet. A stock image of an asteroid in outer space near Earth planet. buradaki/iStock / Getty Images Plus Asteroids, also known as minor ...

which varies greatly from planet to planet. It’s not uncommon for a few planets’ orbits to briefly align from Earth’s perspective, but it becomes increasingly less common the more planets.

A stunning photo of a "parade of planets", shows Mars, Jupiter, Uranus, Saturn, Venus, Neptune, and Mercury in alignment from Earth. The image could be the first of its kind.

Here are our reviews of eight new or forthcoming graphic novels and comic-strip collections that tackle the Earth’s problems — from pollution ... If he becomes the first human to set foot on (occupy) ...

The 2025 astronomical calendar has no shortage of excitement. Starting Friday, Feb. 28, an unusual "planet parade" will be visible in the night sky. USA TODAY explains that seven planets will be ...