NASA discovers 7 Earth-like planets

NASA has discovered seven Earth-sized planets that could support life.

The planets are situated around a single star outside our solar system.

Astronomer, William Hollenbach, says a form of life could have developed on these planets.

Just a possibility that there might be some form of life that we have not yet discovered. The possibility of it existing is extremely exciting.

William Hollenbach, astronomer

Listen to William Hollenbach below for more information on the discovered planets...

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