https://www.syfy.com/syfywire/confirmed-a-tiny-nearby-exoplanet-with-only-40-of-earths-mass?__source=Blastr_Vayner_syfy_Facebook&utm_source=facebook&utm_medium=social&utm_campaign=9yearoldboysearchingwalnut&utm_term=organic&utm_content=link_ad&fbc...