Mysterious driftwood high in Grand Canyon caves hints at the legacy of Arizona’s huge impact crater.
TwistedSifter on MSN
Evidence from a newly-discovered impact crater demonstrates the sheer force of Holocene-epoch meteor strikes
They're stronger and more impactful than we ever knew.
Space.com on MSN
A colossal asteroid may have warped the moon from the inside out
The findings are a big clue as to why the far and near hemispheres of the moon look so different.
It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...
New research suggests Earth’s water came from sources other than meteorites, challenging long-standing theories on planetary ...
The Daily Galaxy on MSN
NASA’s most underrated mission brought back pieces of the early solar system
In 2006, NASA’s Stardust mission accomplished something no other spacecraft had done before: it returned solid material from ...
The craters bear the names of astronomers who revolutionized our understanding of the night sky.
New findings from NASA's Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface ...
Bright white rocks spotted by NASA’s Perseverance rover are rewriting what we thought we knew about ancient Mars. These ...
A long-standing idea in planetary science is that water-rich meteorites arriving late in Earth's history could have delivered ...
New Scientist. In each episode, hosts Leah Crane and Chelsea Whyte explore what would happen if they were given cosmic powers to rearrange the universe. They speak with astronomers, cosmologists and ...
A massive meteor struck near Manson, Iowa, 74 million years ago, creating the U.S.'s largest impact crater and reshaping the ...
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