Astronomers have found a system of seven Earth-sized planets just 40 light-years away. They were detected as they passed in front of their parent star, the dwarf star TRAPPIST-1. Three of them lie in the habitable zone and ...
Astronomy
Feb 22, 2017
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War correspondent, statesman, astronomer. Stargazing may not be what Winston Churchill is best remembered for, but a treatise he wrote on extraterrestrial life has revealed his scientific acumen six decades later.
Space Exploration
Feb 15, 2017
8
322
Is there anybody out there? The question of whether Earthlings are alone in the universe has puzzled everyone from biologists and physicists to philosophers and filmmakers. It's also the driving force behind San Francisco ...
Astronomy
Jan 19, 2017
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The last two decades have seen an explosion of detections of exoplanets, as the sensitivity to smaller planets has dramatically improved thanks especially to the Kepler mission. These discoveries have found that the frequency ...
Astronomy
Jan 18, 2017
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469
ESO has signed an agreement with the Breakthrough Initiatives to adapt the Very Large Telescope instrumentation in Chile to conduct a search for planets in the nearby star system Alpha Centauri. Such planets could be the ...
Astronomy
Jan 9, 2017
1
15
Red dwarf stars have proven to be a treasure trove for exoplanet hunters in recent years. In addition to multiple exoplanets candidates being detected around stars like TRAPPIST-1, Gliese 581, Gliese 667C, and Kepler 296, ...
Astronomy
Nov 11, 2016
0
14
Computer simulations of the formation of planets orbiting in the habitable zones of low mass stars such as Proxima Centauri by astrophysicists at the University of Bern show that these planets are most likely to be roughly ...
Astronomy
Oct 25, 2016
2
102
A rocky planet discovered in the "habitable" zone of the star nearest our Sun may be covered with oceans, researchers at France's CNRS research institute said Thursday.
Astronomy
Oct 6, 2016
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7
A team of Carnegie scientists has discovered three giant planets in a binary star system composed of stellar ''twins'' that are also effectively siblings of our Sun. One star hosts two planets and the other hosts the third. ...
Astronomy
Aug 31, 2016
0
597
Why are we now? We know that the universe is roughly 14 billion years old, and that someday it is likely to end—perhaps because of a Big Freeze, Big Rip or Big Crunch.
Astronomy
Aug 23, 2016
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