- Habitable Exoplanets Catalog says first year has exceeded expectations
- It was launched in December 2011 with just two entries in its database
- Finds expected to accelerate as methods become more sophisticated
Seven planets in the Milky Way outside our solar system could potentially harbour life, researchers from an ambitious project to catalogue all habitable worlds have announced.
The Habitable Exoplanets Catalog (HEC) celebrated its first anniversary with the announcement that it had exceeded expectations in its search for possible new Earths.
Lead researcher Abel Mendez, director of the University of Puerto Rico at Arecibo's Planetary Habitability Laboratory, said the team had hoped to add perhaps one or two planets in the project's first year.
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'Xmas Planets': A collage of computer generated images of possibly habitable worlds made to celebrate the first year of the Planetary Habitability Laboratory's Habitable Exoplanets Catalog. Earth is at the top right
