NASA

NASA finds the most Earth-like exoplanet yet

Why space exploration makes us so proud

New Pluto photos reveal a myriad of mysteries

New Horizons phoned home after Pluto flyby

5 things the Pluto flyby could reveal about Earth

What to expect from the Pluto flyby today

Google launches online summer camp for kids

A brief history of tiny and elusive Pluto

After Hubble: Scientists dream of next big scope

New Horizons probe spies Pluto's 'heart'

Glitch won't affect New Horizon's Pluto flyby

We're running out of water, NASA images show

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