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The rocky planets have similar origins, but only 1 supports life. Was it always this way?

The PBS science series NOVA has earned three nominations for the 41st Annual News and Documentary Emmy Awards. The films nominated showcase timely and inspiring science storytelling that span both ...

Astronomers looking for Planet Nine—a celestial body predicted to orbit in the outer reaches of our solar system—stumbled upon 12 new moons orbiting Jupiter.

The Planets: Saturn Season 46 Episode 15 | 53m 52s | CC NASA’s Cassini explores Saturn for 13 years, looping through its icy rings and flying by its moons.

The rocky planets have similar origins, but only one supports life. Was it always this way?

The rocky planets have similar origins, but only one supports life. Was it always this way?