BBC Earth - Timeline - The Late Heavy Bombardment and the early Earth

Watch BBC video clips about The Late Heavy Bombardment, a time in the history of the Earth when asteroids and comets peppered the planet.

Late Heavy Bombardment - 'The Late Heavy Bombardment (commonly referred to as the lunar cataclysm, or LHB) is a hypothetical event around 4.1 to 3.8 billion years ago. During this event an extraordinary number of the impact craters on the Moon would have formed, and by inference an extraordinary large number of impacts on Earth...  Extrapolating lunar cratering rates to Earth:   22,000 craters with diameters >20 km,  about 40 > 1,000 km, several > 5,000 km'

New research shows that more than four billion years ago the surface of early Earth was heavily reprocessed as a result of giant asteroid impacts.

Even though the Late Heavy Bombardment is somewhat of a controversial idea, new research has revealed this period of impacts to the Earth-Moon system may h

Lunar scientists shed light on Moon’s impact history Analysis shows that craters formed near the Nectaris impact basin were created by projectiles hitting twice as fast as those found on more ancient.

The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago,[1] corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars.

Late Heavy Bombardment - Wikipedia, the free encyclopedia

Late Heavy Bombardment

Researchers question Apollo-era evidence for the Late Heavy Bombardment

The Late Heavy Bombardment and Other Impacts That Helped Shape Our Solar System

The Late Heavy Bombardment and Other Impacts That Helped Shape Our Solar System

Moon And Asteroids Share A Common Bond Does our Moon have a kissin' cousin? It would seem so - or at least a cousin that's received the same kiss. A team of international researchers and scientists have taken a closer .

Late Heavy Bomardment. Migration of giant gas planets such as Jupiter created the biggest meteor storm in our solar system's history, according to a new study. The research in the journal 'Nature Geoscience' paints the clearest picture yet of the causes of the Late Heavy Bombardment, a cosmic tempest 3.9 billion years ago, which shaped the solar system we have today.

Migration of giant gas planets such as Jupiter created the biggest meteor storm in our solar system's history, according to a new study.

Fomalhaut system could be experiencing its own version of our Late Heavy Bombardment.

Star's Comet-Like Icy Debris Ring Captured in New Video, Images A ring of icy debris in a young, nearby planetary system resembles comets found in our own solar system, new images reveal.

Vintage postcard (circa 1960s) from the Cleveland Museum of Natural History.  Depicts the Late Heavy Bombardment period. Not for sale.

Vintage postcard (circa from the Cleveland Museum of Natural History. Depicts the Late Heavy Bombardment period. Not for sale.

Chesley Bonestell, the Moon as seen from Earth during The Late Heavy Bombardment.

I recognise this wonderful old illustration from a late 'Look & Learn' annual. It's depicting a time long before even the Pre Cambrian when the early Earth & Moon had recently formed & the 'Late Heavy Bombardment' was under way.

An artist's impression of the late heavy bombardment period. (Credit: NASA/Karl Kofoed)

An artist's impression of a planet being sterilized by a continuous bombardment of comets and meteors. A new study shows that such impacts would not have completely sterilized the early Earth

Visualization Studio The South Pole–Aitken Basin on the far side of the moon could tell us more about the late heavy bombardment

A mission to collect samples from the far side of the moon could answer questions about a barrage of asteroids nearly 4 billion years ago.

Late Heavy Bombardment   real or not I won't argue with some this is just incredible

Late Heavy Bombardment real or not I won't argue with some this is just incredible

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