The Conversation

Kepler finds more 'Earth-like planets', but are they really like Earth?

Author: The Conversation USA

An artist's concept of select planetary discoveries made to date by NASA's Kepler space telescope.NASA/W. Stenzel

The number of confirmed planets orbiting other stars has just jumped by 1,284 with NASA’s new analysis of data from the Kepler space telescope.

That takes the total number of known exoplanets to 3,264, with more than two-thirds...

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