RT @laurahelmuth
Fun conversation about 'Oumuamua and why the first object ever seen inside our solar system that came from outside our solar system sped away as it left https://www.scientificamerican.com/podcast/episode/science-has-new-ideas-about-oumuamuas-weirdness/ @LeeBillings & @meghanbartels & @Jeffdelviscio on @sciam