How will life on Earth end?

Asteroid strikes, supernovae blasts, and other calamities could take out humanity. But no matter what, a cataclysmic event 1 billion years from now will likely rob the planet of oxygen, wiping out life.

The End of Humanity and the End of the Earth

When Is the Earth Going to End?

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Will the Earth last forever?

5 Killer Events From Space That Could Wipe Out Human Life On Earth, by Ethan Siegel, Starts With A Bang!

Future of Earth - Wikipedia

The end of the world' has already begun, UW scientists say

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Life on Earth could have a suffocating end. Oxygen levels will drop by - India Today

Tech Talk Series 002: When Will Life On Earth End? - Ahalia School of Engineering & Technology

Super-Earth between Mars and Jupiter could end life