Companion planets can increase old worlds' chance at life
(Phys.org) —Having a companion in old age is good for people—and, it turns out, might extend the chance for life on certain Earth-sized planets in the cosmos as well.
(Phys.org) —Having a companion in old age is good for people—and, it turns out, might extend the chance for life on certain Earth-sized planets in the cosmos as well.
Astronomy
Aug 1, 2014
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The field of exoplanets has rapidly expanded from the exclusivity of exoplanet detection to include exoplanet characterization. A key step towards this characterization is the determination of which planets occupy the Habitable ...
Astronomy
Jul 24, 2014
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Researchers at the University of East Anglia have made an important step in the race to discover whether other planets could develop and sustain life.
Astronomy
Jul 20, 2014
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An amateur Perth astronomer is part of an international team which has discovered a new and unusual planet orbiting outside the solar system.
Astronomy
Jul 15, 2014
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Set to launch in 2017, NASA's Transiting Exoplanet Survey Satellite (TESS) will monitor more than half a million stars over its two-year mission, with a focus on the smallest, brightest stellar objects.
Astronomy
Jul 15, 2014
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In June, the popular press went wild. A planet had been discovered that was so much like Earth it was heralded as our best bet for supporting life. Positioned 16 light years away, Gliese (or GJ) 832c was a mere hop from home ...
Astronomy
Jul 10, 2014
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Planets that move around their stars in circular orbits are a better bet for life than those in elongated orbits when it comes to creating habitable climate conditions, according to a new study.
Astronomy
Jul 10, 2014
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Life as we know it on Earth is linked to our star, the Sun, which provides our planet with just the right amount of heat and energy for liquid water to be stable in our lakes, rivers and oceans. However, as the Sun ages, ...
Astronomy
Jul 4, 2014
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Mysteries about controversial signals coming from a dwarf star considered to be a prime target in the search for extraterrestrial life now have been solved in research led by scientists at Penn State University. The scientists ...
Astronomy
Jul 3, 2014
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For more than three billion years now, Earth's ability to support life has been a delicate balancing act. Climatic periods of severe cold or hot have brought life to its knees. Glaciers covered the planet in the "snowball ...
Astronomy
Jun 26, 2014
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