Exoplanets rich in hydrogen and helium may host life, study says

‘Super Earths’ outside our solar system may host lifeforms for a longer period of time than Earth, a new study suggests. Researchers say rocky exoplanets with atmospheres dominated by hydrogen and helium have surfaces warm enough to host liquid water. The presence of liquid water is ‘favourable for life’, so these planets could provide habitable conditions and … Read more

‘Super Earth’ exoplanet four times bigger than our planet is discovered

Meet Ross 508b: Scientists discover a ‘SUPER EARTH’ exoplanet four times bigger than our own planet orbiting a star 36.5 light-years away New ‘super Earth’ that is four times bigger than our own planet has been spotted The exoplanet, named Ross 508b, is orbiting a star that is 36.5 light-years away Previous research suggests the … Read more

Planet almost identical to Jupiter is spotted orbiting a star 17,000 light years away

A planet ‘almost identical’ to Jupiter has been spotted orbiting a star 17,000 light years from Earth by NASA’s Kepler telescope, scientists have revealed.  The exoplanet, K2-2016-BLG-0005Lb, is almost identical to Jupiter in terms of its mass and distance from its star, according to astronomers in Manchester.  K2-2016-BLG-0005Lb is around 420 million miles from its … Read more

Astronomers re-examine thousands of exoplanets, finding three are too big to be alien worlds

It has been 30 years since the first planet beyond the solar system was discovered, and to date more than 5,000 have been found – but are they all alien worlds? Scientists have been examining the thousands of exoplanet discoveries confirmed within the Milky Way Galaxy, and three of them have turned out to be … Read more