Nasa discovers new Earth-like exoplanet

TOI 700 is a red dwarf 100 light-years away, and has the first Earth-sized exoplanet in the habitable zone found by the Transiting Exoplanet Survey Satellite.

Associated article


How to spot bowel cancer symptoms

In the last 30 years in Ireland, the number of bowel cancer cases under-50 has doubled, according to Bowel Cancer Ireland. Video: Rebecca Daly / Zara Morgan


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