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Project Hail Mary meets reality: 45 planets could harbor alien life
Our take
Astronomers have made significant strides in the search for extraterrestrial life, identifying 45 rocky planets that could potentially harbor life. By analyzing data from the ESA’s Gaia mission and NASA archives, researchers have pinpointed these worlds within the "habitable zone," where conditions might support liquid water. Among the most promising candidates are nearby systems like TRAPPIST-1 and Proxima Centauri, which lie just dozens of light-years away. This discovery opens up exciting possibilities for understanding life beyond our planet in the vast cosmos.
Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new data from ESA’s Gaia mission and NASA archives, researchers pinpointed worlds in the “habitable zone,” where temperatures could allow liquid water to exist. Some of the most intriguing targets include nearby systems like TRAPPIST-1 and Proxima Centauri, offering tantalizing possibilities just dozens of light-years away.
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