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Hubble Observations Suggest Water May Be Abundant on Outer TRAPPIST-1 Planets

From the moment that seven Earth-sized planets were discovered in orbit around TRAPPIST-1—an ultracool dwarf star located 39 light years away—astronomers have been busy trying to learn everything they can about this intriguing star system, particularly its potential to foster life. Recently, an international team of scientists used the Hubble Space Telescope to assess the chances of water existing on these planets—and the results are promising. Read More >>

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The Most Mysterious TRAPPIST-1 Planet Finally Reveals Some Secrets

Now that TRAPPIST-1 is the trendiest star system in the galaxy, astronomers and nerds alike are clamouring to learn more about it. We know that the seven-planet system contains three planets in the habitable zone, which means they could hypothetically support liquid water, and even life. We also know that the TRAPPIST-1 planets orbit around their ultracool dwarf star very closely, which could be good or bad for finding life, depending on who you ask. And now, we know a little more about the most distant planet in the bunch. Read More >>

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Alien Life Could Be Island Hopping Between TRAPPIST-1 Planets

The TRAPPIST-1 system has totally entranced Earthlings since NASA announced its discovery last month. For both astronomers and tinfoil hat believers (*raises hand*), TRAPPIST-1 is a sign of hope for finding alien life, since three of its planets are located in the habitable zone which supports liquid water. With water comes life, and with life comes alien conspiracy theories—at least that’s the idea. Read More >>

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Here’s Our First Glorious View of the TRAPPIST-1 Star System

Last month, the solar system lost its collective chill when NASA announced the discovery of a seven-planet system called TRAPPIST-1, just 39 light-years from our Sun. The system is particularly exciting, not only because of its proximity to our planet, but because it has three planets within the habitable zone, where liquid water (and potentially life) could be supported. There’s already a website dedicated to these mysterious planets, filled with stunning art and literal fan fiction. In short, TRAPPIST-1 is already getting the One Direction treatment. Read More >>

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These Nearby Earth-Sized Planets are Looking More and More Habitable

Two months ago, researchers discovered that a nearby star system held at least three potentially habitable planets. Now, it turns out that at least two of those planets have even more potential for habitability than we initially thought. Read More >>