TESS Discovers Planetary Systems around Two Young Co-Moving Stars

Researchers have found direct evidence for the existence of an energetic hot wind launched from the hot accretion flow onto a weakly accreting supermassive black hole, representing a step toward understanding accretion processes around black hole.

Vaccine hesitancy in young adults may hamper herd immunity

Vaccine Hesitancy in Young Adults May Hamper Herd Immunity for COVID-19