The Black History Month Wikithon is an event hosted by #BlackInPhysics and held in collaboration with the American Institute of Physics. #BlackInPhysics is a grassroots movement dedicated to celebrating Black physicists and their contributions to the scientific community.

On Feb. 18, Perseverance will enter the top of the Martian atmosphere, where it will endure high temperatures and a 7-minute harrowing ride, before it lands gently at Jezero Crater. Join Cornellians online for the Mars 2020 Landing Live Watch Party, Feb. 18 from 2:30 to 4:30 p.m.