Violent asteroid impacts may have helped spark life on early Earth

Long before oceans teemed with life, Earth endured relentless violence. Asteroids slammed into its surface again and again, ...
Time

Planet Earth Is in Critical Condition. These are the Steps the World Must Take to Change That

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The New York Times

The Sun Will Destroy the Earth One Day, Right? Maybe Not.

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star. By Jonathan O’Callaghan In six billion years the sun will ...