| 单词 | red dwarf star |
| 例句 | This is especially true for systems like TRAPPIST-1, since the system is centred around a red dwarf star which can be particularly active with starspots and frequent flare events. New insights into the atmosphere and star of an exoplanet 2023-09-25T04:00:00Z Atmospheric studies of some of the seven rocky exoplanets orbiting Trappist 1, a red dwarf star that might harbor habitable planets. The Webb Telescope Is Just Getting Started 2022-12-27T05:00:00Z Astronomers have evidence that a third planet is circling the red dwarf star, which is situated 4.2 light-years from our solar system and is therefore the closest star to Earth after our own Sun. Astronomers discover a tiny planet orbiting our nearest galactic neighbor 2022-02-14T05:00:00Z Astronomers have found evidence of a third planet circling Proxima Centauri, a red dwarf star that lies a mere 4.2 light-years from our solar system. Possible Third Planet Spotted around Proxima Centauri, Our Sun’s Nearest Neighbor Star 2022-02-10T05:00:00Z Another popular target of study is TRAPPIST-1—a transiting planetary system 40 light-years from Earth that is thought to comprise seven Earth-sized worlds orbiting a single red dwarf star. The James Webb Space Telescope’s First Year of Extraordinary Science Has Been Revealed 2021-04-07T04:00:00Z It resembles the kind of radio waves that humans would send into space and appears to come from the direction of the red dwarf star Proxima Centauri. Scientists discovered a radio signal from the nearest star and want to know if it's from aliens 2020-12-23T05:00:00Z A nearby red dwarf star is giving astronomers a glimpse at the sort of peaceful stellar neighbourhood where life might be able to survive. Daily briefing: Why India’s low coronavirus death rate could be misleading 2020-06-25T04:00:00Z It’s a red dwarf star — cooler than our sun and not nearly as big. New planets discovered orbiting a star 11 light-years away 2020-06-25T04:00:00Z Proxima Centauri is a red dwarf star located 4.2 light years away from Earth. Scientists discover a 2020-01-17T05:00:00Z Scientists reportedly used astronomical observatories in Spain and California to analyze the red dwarf star GJ 3512, which is 31 light-years from Earth and about one-eighth the sun's mass. Giant planet found circling tiny red dwarf star 2019-09-26T04:00:00Z The planet orbiting this particularly small and cool red dwarf star, officially known as GJ 3512, is at least half the mass of Jupiter. Big world around tiny star puts new spin on planet formation 2019-09-26T04:00:00Z It orbits close to a red dwarf star, much smaller and cooler than our sun. Found: The first ‘super-Earth’ with water in its skies 2019-09-11T04:00:00Z Found by Kepler in 2015, the world nestles in a 33-day orbit around a dim, cool red dwarf star some 110 light-years away, in the constellation of Leo. Astronomers Find Water on an Exoplanet Twice the Size of Earth 2019-09-11T04:00:00Z But Loeb counters that what happens in the immediate vicinity of a red dwarf star is relevant to more remote planets. Scientists Mull the Astrobiological Implications of an Airless Alien Planet 2019-08-19T04:00:00Z For example, Mercury wouldn’t be defined a planet at the position of Jupiter, yet a world much smaller than Mercury would be a planet if it orbited a red dwarf star. Pluto Redux 2019-07-05T04:00:00Z That would put it in the torrid orbital vicinity of Venus around our yellow sun, but Barnard’s Star is a comparatively pint-size and dim red dwarf star. A Frozen Super-Earth May Orbit Barnard's Star 2018-11-14T05:00:00Z The system, which lies roughly 130 light-years away, in Earth's southern skies, includes a brown dwarf in a wide, multi-thousand-year orbit around a small red dwarf star. The Milky Way, Revealed as Never Before 2018-04-25T04:00:00Z An artistic rendering of an exoplanet around a red dwarf star. NASA’s newest spacecraft will scour the galaxy for undiscovered planets 2018-04-12T04:00:00Z Consider, for instance, the red dwarf star called TRAPPIST-1, just under 40 light-years away. A New Recipe for Hunting Alien Life 2018-01-24T05:00:00Z The cool red dwarf star, Trappist-1, is 40 light years from Earth. What We Learned in 2017 2017-12-07T05:00:00Z The finding, published in the Astronomical Journal, is the first detection of an atmosphere around a terrestrial “Earth-like” planet orbiting a red dwarf star — and it suggests there could be millions more. There’s an ‘Earth-like’ planet with an atmosphere just 39 light-years away 2017-04-07T04:00:00Z Astronomers have found evidence for a hot and steamy atmosphere around an Earth-like planet that circles a red dwarf star in the southern sky. Hot and steamy atmosphere detected on Earth-like planet 2017-04-06T04:00:00Z But Proxima Centauri is what is termed a red dwarf star. Earth-sized world 'around nearest star' - BBC News 2016-08-24T04:00:00Z Proxima Centauri is a cool red dwarf star, much smaller and fainter than our Sun. A planet orbits around the closest star to our Solar System — and it may be habitable 2016-08-24T04:00:00Z The red dwarf star AU Microscopii, called AU Mic for short, is 32 light-years from Earth and half the mass of the sun. Astronomers Spy Unexplained Ripples Racing Through Infant Solar System 2015-10-07T04:00:00Z The newfound planet, called Kepler-186f, was first spotted by NASA's Kepler space telescope and circles a dim red dwarf star about 490 light-years from Earth. First Earth-Size Planet that Could Support Life Found 2014-04-17T21:12:00Z The newfound object, dubbed Kepler-186f, circles a red dwarf star 500 light-years from Earth in the constellation Cygnus. Astronomers Spot Most Earth-Like Planet Yet 2014-04-17T20:46:13Z It orbits a red dwarf star about 200 light-years from Earth. ‘Super-Earths’ and ‘mini-Neptunes’ abound among planets outside our solar system 2014-01-06T23:17:00Z Researchers haven't found any planets orbiting the red dwarf star yet. New Project Will Send Your Messages to Potential Exoplanets 2013-06-12T22:15:01.833Z Any intelligent life forms in the neighborhood of —a red dwarf star thought to harbor planets with habitable, earth-like atmospheres—may rue June 18. Searching for Alien Life, One Text at a Time 2013-06-12T17:55:25Z But the detection of oxygen, the authors note, would be made easier if the planet in question orbited a red dwarf star rather than a larger sunlike star. Anybody Home? Next-Gen Telescopes Could Pick Up Hints of Extraterrestrial Life 2013-03-12T22:45:00.717Z Seen in the foreground in this artist impression, the outermost of the three planets orbiting the red dwarf star KOI-961 is barely larger than Mars. Kepler Spies Smallest Alien Worlds Yet 2012-01-11T22:16:31Z The planet is one of six known to be orbiting the red dwarf star Gliese 581—the current record for most planets orbiting a star other than the sun. Distant World Could Support Life 2010-09-30T14:57:00Z Kepler had already seen periodic brightness dips in the faint light of the red dwarf star, but astronomers had not yet been able to rule out other possible explanations. Kepler Spies Smallest Alien Worlds Yet 2012-01-11T22:16:31Z |
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