TESS Discovery of an ultra-short-period planet around the nearby M dwarf LHS 3844

Roland Vanderspek, Chelsea X. Huang, Andrew Vanderburg +45

Data from the newly-commissioned \textit{Transiting Exoplanet Survey Satellite} (TESS) has revealed a "hot Earth" around LHS 3844, an M dwarf located 15 pc away. The planet has a r…