October 24, 2017

Artist's concept of ultra-short-period exoplanet and its star (Image NASA’s Goddard Space Flight Center / TESS / MIT / Lincoln Laboratory)

An article accepted for publication in “The Astronomica Journal” describes the discovery of a planet that orbits EPIC 228732031, a star just a little smaller than the Sun. A team of researchers used NASA’s Kepler space telescope to detect traces of the transits of the exoplanet that was called EPIC 228732031b. This type of discovery has become common but in this case it’s a super-Earth whose orbit is very close to its star, so much that its year only lasts 8.9 hours.