3.14 From driving rovers on Mars, to finding out what planets are made of or how deep alien oceans are, pi plays a critical role in what we do at NASA. Explore 18 ways NASA uses Ο (pi): https://t.co/GHnWEYxRVE And join the @NASA #PiDay challenge: https://t.co/dHFHmJ9Kcn pic.twitter.com/nlnEqTQTIY— Thomas Zurbuchen (@Dr_ThomasZ) March 14, 2021
