The Leonid meteor shower streaks across the night sky in November. Here's what to know, including when is the best time to ...

While the Southern Taurids already hit their peak last week, the Northern Taurids, active Oct. 13-Dec. 2 will be at their best Monday and Tuesday.

Arizona might not be the first place you think of when it comes to volcanoes, but it actually has some of the most mysterious ones in the world! These ancient volcanoes, like the San Francisco Peaks, ...

The horns mounted on the front of Intuitive Machines' Moon RACER drivable demo unit are for Earth-based show only, as is the ...

If this is really an impact structure, it would be Venus' oldest and largest, giving us a rare glimpse into Venus' past and ...

Business students at Northern Arizona University (NAU) prepared pitches for imaginary products as part of the university’s ...

The space agency defied incredible odds to get its asteroid-hunting OSIRIS-REx spacecraft off the ground. Since then, the mission has upended everything we know about our solar system.

The so-called "Halloween comet" vaporized as it flew within 1 million miles of the sun on Monday, its destruction captured by ESA and NASA observers.

Arizona. One crisp day in February, representatives from Lockheed Martin approached his advisor, Michael Drake, who was then ...

Arizona. While the recent asteroid was not sighted by people, as it burst over the Pacific Ocean, the Philippines one was caught by many. Another space object fell in South Africa in August ...

It was 50 to 200 times the size of the dinosaur-killing asteroid. It boiled the oceans ... Scientists suspect the impact left behind a monstrous crater some 297 miles (487 kilometers) wide ...

A city-sized asteroid is heading towards Earth this October and it is set to make its closest approach on October 27. Known as 1036 Ganymed, it is one of the largest near-Earth asteroids with a ...