A Science and Technology Blog
Using NASA’s Transiting Exoplanet Survey Satellite (TESS), researchers have discovered an Earth-sized planet that lies in its star’s habitable zone. The planet (TOI 700 d) is about 1.2 times the…
The quest to find life outside the solar system got a big boost with the discovery of seven Earth-size extra-solar planets, or exoplanets, orbiting a dwarf star about 40 light…
Scientists have spotted seven Earth-size planets with masses similar to Earth orbiting around a dwarf star (TRAPPIST-1) the size of Jupiter just 39 light-years from the Sun. The planets’ temperature…
The Gemini Planet Imager imaging instrument perched atop Chile’s Gemini South Telescope has for the first time discovered an exoplanet which is Jupiter-like within a young system. In all likelihood,…
The failure of the second of the four gyroscope-like reaction wheels of the Kepler space telescope in May this year brings down the curtain on its primary mission of identifying…
Published in The Hindu on January 14, 2013 The recent announcement at the American Astronomical Society meeting in California dramatically increases the possibility of finding Earth-sized extra-solar planets, or exoplanets,…
Published in the Hindu on January 12, 2012 More than 700 planets orbiting a star (extrasolar planets) have been discovered till date. But a planet orbiting two stars was more…
Published in The Hindu on March 10, 2011 The discovery of six exoplanets or extra-solar planets (planets outside the Solar System) orbiting a single sun-like star, dubbed Kepler-11, at a…
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