Unexpected findings: Small asteroids can be flying rock clusters or even...

Scientists find link between comet, asteroid showers and mass extinctions

Did ocean acidification from asteroid impact that killed the dinosaurs cause...

A depiction of an asteroid heading toward Earth, with the moon in the background. (Image credit: Juan Gartner via Getty Images)

The largest meteorite impacts on Earth

Asteroid that flew past Earth has moon

Multiple cosmic impacts 790,000 years ago

Asteroid impact

Asteroid impact enriches certain elements in seawater

Asteroid that wiped out dinosaurs may have nearly knocked off mammals,...

Gold rush in space? Asteroid miners prepare, but eye water first

New study ranks hazardous asteroid effects from least to most destructive

Live : Potentially Hazardous Asteroid Zipping by Earth on Close-Approach

Image depicts the change in impact rate modeled in this paper. Some of the craters used in the study on both the moon and Earth are highlighted in the background. Credit: Data from NASA GSFC / LRO / Arizona State University; Artwork by Rebecca Ghent

Scientists find increase in asteroid impacts on ancient Earth by studying...

Clues to ancient giant asteroid found in Western Australia

Dino-killing asteroid could have thrust Earth into two years of darkness

A model for the compositional evolution of the early Earth's crust due to fractional crystallization of impact melt sheets followed by detachment and sinking of their dense primitive portions towards the crust-mantle boundary. Credit: Rais Latypov

Ancient asteroid impacts played a role in creation of Earth’s future...

Doubt cast on global firestorm generated by dino-killing asteroid

Soot may have killed off the dinosaurs and ammonites

Impact glass from asteroids and comets stores biodata for millions of...

Asteroids Provide Sustainable Resource, Study Finds

The Yarrabubba Impact Structure.

Earth’s oldest asteroid strike linked to ‘big thaw’

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