to its star, with a period of just 11 hours. determination method: SHA-1 described at URL: https://noirlab.edu/public/images/noaoann18018a URL: https://noirlab...
Transiting Exoplanet Survey Satellite (TESS) has discovered a “hot Earth” in orbit around a star 45 light years away. The planet, which is only 30% larger than...