The comet 46P/Wirtanen on January 3, 2019.

A family of comets reopens the debate about the origin of...

Maps of the Siljan impact structure and study locations. a Map of Sweden with the Siljan area indicated. b Geological map of the Siljan impact structure with locations of the cored boreholes and the quarry sampled for mineral coatings indicated, along with the sedimentary units in the crater depression, towns, lakes (white) and roads (black lines). Gas compositions exist from boreholes VM2 and VM5 (located adjacent to VM2). Credit: Nature Communications, 2019

Europe’s largest meteorite crater home to deep ancient life

Yellowstone National Park

A Yellowstone guide to life on Mars

A perfect storm of fire and ice may have led to...

Thin section view of meteoritic ejecta deposit si

60 Million Year Old Meteorite Strike in Scotland

10 Biggest Impact Craters on Earth

Murchison meteorite

Sugar delivered to Earth from space

Close-up of the meteorite fragment showing the fusion crust.

Detective mission to characterise and trace the history of a new...

Asteroid impact

Asteroid impact enriches certain elements in seawater

Picture taken at one of the sites inspected in the Coastal Range of the Atacama Desert. On this picture Professor Azua-Bustos and González-Silva are donning sterile suites and using sterile collecting materials in order to avoid the contamination of the sites studied. Credit: Margarita Azua

Atacama Desert microbes may hold clues to life on Mars

Meteorites

Water appeared while Earth was still growing

Evidence of 2 billion years of volcanic activity on Mars

Asteroid impacts could create niches for early life, suggests Chicxulub crater...

Mechanism underlying size-sorting of rubble on asteroid Itokawa revealed

Diverse mineralogy exhumed from the Martian subsurface: A false color image from the HiRISE instrument aboard NASA's Mars Reconnaissance Orbiter shows amazing diversity of rocks exhumed from the Martian subsurface a meteor impact in the Nili Fossae area.

Did surface life evolve on Mars? scientist makes key discoveries in...

An example of a Pallasite meteorite (from the Esquel fall) on display in the Vale Inco Limited Gallery of Minerals at the Royal Ontario Museum.

Meteorite strikes made life on Earth possible

Did Meteorites Bring Life’s Phosphorus to Earth?

Scientists’ finding supports moon creation hypothesis

Asteroid impact earth

Site of asteroid impact changed the history of life

Earth is bombarded at random-GeologyPage

Earth is bombarded at random

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