Andy Rivkin is a planetary astronomer who is helping to protect the Earth from asteroids 🌍 ☄️

You can follow at:

➡️ @asrivkin

Rivkin works on NASA's DART project (https://en.wikipedia.org/wiki/Double_Asteroid_Redirection_Test) which is testing ways to steer dangerous asteroids away from us.

Rivkin is based at John Hopkins University in Maryland, USA.

#AndyRivkin #Astronomy #Astronomer #Astronomers #PlanetaryAstronomy #Asteroids #Asteroid #Space #Science #Scientist #Scientists #Academic #DART #NASA #DontLookUp