News tagged with red dwarf

Related topics:

Scientists improve brown dwarf weather forecasts

Dim objects called brown dwarfs, less massive than the sun but more massive than Jupiter, have powerful winds and clouds–specifically, hot patchy clouds made of iron droplets and silicate dust. Scientists recently realized ...

dateAug 18, 2017 in Astronomy
shares14 comments 0

More to life than the habitable zone

Two separate teams of scientists have identified major challenges for the development of life in what has recently become one of the most famous exoplanet systems, TRAPPIST-1.

dateJul 13, 2017 in Astronomy
shares864 comments 9

Hidden red dwarf discovered in dust of giant star

CW Leonis, a red giant star 500 times the size of the sun is located in the Leo constellation 300 light years away. This is an evolving star that is ejecting significant amounts of dust forming an enveloping cloud many times ...

dateJul 04, 2017 in Astronomy
shares223 comments 0

Assist astronomers' new hunt for Earth-like planets

Last year an international team of astronomers led by Dr Guillem Anglada-Escudé, of Queen Mary University of London (QMUL), discovered a planet around the closest star to our Sun, Proxima Centauri. Details of the observing ...

dateJun 21, 2017 in Astronomy
shares11 comments 0

R Aquarii: Watching a volatile stellar relationship

In biology, "symbiosis" refers to two organisms that live close to and interact with one another. Astronomers have long studied a class of stars—called symbiotic stars—that co-exist in a similar way. Using data from NASA's ...

dateJun 06, 2017 in Astronomy
shares195 comments 1