This artist's concept illustrates two planetary systems -- 55 Cancri (top) and our own. A 3D model of 55 Cancri e. Credit: NASA Visualization Technology Applications and Development (VTAD). Manager: Earlier this week, NASA announced the discovery of a possible Earth-like planet, located just 31 light years away - a hop, skip and a jump in cosmic terms - that may be able to support life. Pat Brennan Data from a world-wide array of telescopes revealed Barnard’s Star b, a frozen, dimly lit world. Site Editor: We now believe there is at least one planet for every star in our galaxy. A PLANET some 31 light years from Earth is “potentially habitable” by humans, scientists claim. This Newfound 'Super-Earth' May Be Habitable. Earth and Super-Earth This artists concept contrasts our familiar Earth with the exceptionally strange planet known as 55 Cancri e. While it is only about twice the size of the Earth, NASA's Spitzer Space Telescope has gathered surprising new details about this supersized and superheated world. The map reveals extreme temperature swings from one side of the planet to the other, and hints that a … Super-Earths and mini-Neptunes. NASA's Spitzer Space Telescope was able to detect a super Earth's direct light for the first time using its sensitive heat-seeking infrared vision. A whole new category of planets, Super Earths are quite common in our galaxy. 55 Cancri e, also known as Janssen, orbits a star called Copernicus only 41 light years away. Super-Earths can be up to 10 times more massive than Earth. A super-Earth exoplanet thought to sport lava lakes on its hot side, 55 Cancri e, likely also has an atmosphere with ingredients similar to Earth's, a new study indicates. The new observations with Spitzer reveal 55 Cancri e to have a mass 7.8 times and a radius just over twice that of Earth. NASA's Transiting Exoplanet Survey Satellite has made several discoveries in recent days, including a planet with three suns and a sun with three planets. Astronomers first discovered 55 Cancri e in 2004, and continued investigation of the exoplanet has shown it to be a truly bizarre place. The exoplanet orbits about 26 times closer to its star than Mercury, the most Sun-kissed planet in our solar system. This artist's conception shows the 30 Ari system, which includes four stars and a planet. Super Earth—Super Girth Over the last 20 years, we have discovered all kinds of strange planets we never thought could exist and that have no analog in our solar system. But in the range of 3-10 times the mass of Earth, there might be a wide variety of planetary compositions, including water worlds, snowball planets, or planets that, like Neptune, are composed largely of dense gas. A super Earth that scorches in extreme heat because it circles so close to its star. The super-Earth planet — named GJ 357 d — was discovered in early 2019 owing to NASA's Transiting Exoplanet Survey Satellite.The exoplanet is more massive than our … Using data from NASA's Hubble Space Telescope, astronomers have, for the first time, found water vapor on an exoplanet in the habitable zone. A NASA instrument on a European space mission will probe the atmospheres of planets around other stars. A piping hot planet discovered by NASA’s Transiting Exoplanet Survey Satellite (TESS) has pointed the way to additional worlds orbiting the same star, one of which is located in the star’s habitable zone. NASA discovers potentially habitable planet A "super-Earth" 31 light-years away could have the right conditions to support liquid water and possibly sustain life. A super Earth in the habitable zone of its star, only 21 light-years away. The above drawing gives an artist's depiction of what a super-Earth orbiting a distant red dwarf star might look like, complete with a hypothetical moon. This composite image represents the close environment of Beta Pictoris as seen in near infrared light. A weird alien Mercury as big as Earth, Discovery alert! If planet d has a rocky core covered by a thick atmosphere, its surface would be too warm for the presence of liquid water, considered a key requirement for a potentially habitable world. Artist's rendering of the "super-Jupiter" Kappa Andromedae b, Kepler-444 Planetary System (Artist's Concept), Cracking the Code of Faraway Worlds: An Exoplanet Atmosphere, Helium-Shrouded Planets (Artist's Concept), Infographic: Profile of planet Kepler-452b, Each Planet Is Unique, Every 100 Billion+ of Them, Planet With Four Stars (Artist's Concept). Super-Earths are planets with masses larger than the Earth itself, although not as large as giant planets like Uranus, which is more than 14 times larger the our planet. It is one of th... Planets having atmospheres rich in helium may be common in our galaxy, according to a new theory based on data from NASA's Spitzer Space Telescope. To their surprise, they found a dramatic temperature difference of 2,340 degrees Fahrenheit (1,300 Kelvin) from one side of the planet to the other. A team of researchers has devised a way to measure the internal properties of stars—a method that offers more accurate assessments of their orbiting planets. Its star is much cooler and redder than our Sun. ... (TESS) earlier this year in the constellation Hydra, about 31 light-years from Earth, according to a statement by NASA. 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