Virtual universes study suggests habitable Earth-like exoplanets are more common than we thought

Earth is – for now – the only place in the universe that we know hosts life, so it makes sense that astronomers focus the search for alien life on worlds that are the most like our own. But just how common are Earth-like planets orbiting at comfortable distances from their stars? Researchers on a new study claim to have come up with the most accurate estimate yet – and they're more common than you might think.

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Category: Space

Tags:

• Astronomy
• Brigham Young University
• Earth
• Exoplanet
• Extraterrestrial
• Gaia
• Habitable zone
• Kepler Mission
• Life
• Pennsylvania State University
• Planet

from New Atlas (Gizmag) https://ift.tt/2Z2LoCn