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  1. www.livescience.com › space › exoplanetsJames Webb telescope sees potential signs of alien life in ...

    Sep 14, 2023 · Earlier this week, Live Science reported that NASA's James Webb Space Telescope (JWST) could likely detect signs of extraterrestrial life on an Earth-like planet up to 50 light-years away. Now, a ...

  2. www.nasa.gov › missions › webbNASA’s Webb Confirms Its First Exoplanet

    Jan 11, 2023 · A light curve from NASA’s James Webb Space Telescope’s Near-Infrared Spectrograph (NIRSpec) shows the change in brightness from the LHS 475 star system over time as the planet transited the star on August 31, 2022. LHS 475 b is a rocky, Earth-sized exoplanet that orbits a red dwarf star roughly 41 light-years away, in the constellation Octans.

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  4. www.space.com › science-fiction-exoplanets-reflectThe exoplanet revolution is occurring in science fiction, too ...

    Mar 13, 2024 · Here’s how it works. Trends in the way that exoplanets are depicted in science fiction (sf) have changed since the first real exoplanet around a sun-like star was discovered in 1995, says a new ...

  5. science.howstuffworks.com › science-vs-mythAre Creatures Living Among Us in Parallel Dimensions?

    Mar 7, 2024 · Particle physics and string theory open the possibility of parallel dimensions where life forms vastly different from our understanding could exist. John Keel's theory of ultraterrestrials proposes that beings from these other dimensions have influenced human culture throughout history, appearing in folklore and religious texts as demons ...

  6. www.bbc.com › news › science-environment-66974738James Webb telescope makes 'JuMBO' discovery of planet-like ...

    Oct 2, 2023 · At just 1,400 light-years from Earth, the Orion Nebula, M42, is visible to the naked eye as a faint smudge. Jupiter-sized "planets" free-floating in space, unconnected to any star, have been ...

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  7. www.cnn.com › 2024/05/24 › worldScientists have discovered a theoretically habitable, Earth ...

    May 24, 2024 · Two teams of scientists have discovered a theoretically habitable planet, smaller than Earth but bigger than Venus, orbiting a small star about 40 light-years away. The exoplanet, named Gliese 12b ...

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  9. www.nasa.gov › missions › webbFinding Life Beyond Earth is Within Reach - NASA

    Jul 14, 2014 · Finding smaller planets, the Earth twins, is a tougher challenge because they produce fainter signals. Technology to detect and image these Earth-like planets is being developed now for use with the future space telescopes. The ability to detect alien life may still be years or more away, but the quest is underway.