New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Two immense canyons on the moon's far side that rival Earth's Grand Canyon were produced by a cataclysmic collision nearly ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

The internet is currently swimming with talk about an asteroid that could hit Earth in 2032. "Could" is a stretch, however, ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

PT5, which almost became a temporary mini-moon to Earth, was recently found to be a broken-off part of the moon itself. This ...

The energy to produce the grand canyons on the Moon is about 130 times larger than the energy in the global inventory of ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes difficult pursuit of tracking deep-space objects.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Researches have determined that ejecta from an ancient asteroid. strike carved out the grand canyons (Vallis Schrödinger and ...

New research shows that when an asteroid slammed into the Moon billions of years ago, it carved out a pair of grand canyons ...

A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...