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A lonely planet and its distant star

26 January 2016 Astronomy Now

A team of astronomers in the UK, USA and Australia have found a planet, until now thought to be a free floating, in a huge, 900,000-year orbit around its star. Incredibly the object, designated as 2MASS J2126, is about 1 trillion (1 million million) kilometres from the star, or about 7,000 times the distance from the Earth to the Sun.

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Dust discs of nearby red dwarfs could reveal planetary secrets

16 September 2015 Astronomy Now

An accidental find of a collection of young red dwarf stars close to our solar system could give us a rare glimpse of slow-motion planet formation. Astronomers from The Australian National University and University of New South Wales, Canberra found large discs of dust around two of the stars, telltale signs of planets in the process of forming.