Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What did astronomer vera ruben prove existed?


Vera Florence Cooper Rubin was an American astronomer who pioneered work on galaxy rotation rates. She uncovered the discrepancy between the predicted and observed angular motion of galaxies by studying galactic rotation curves. She dies sadly on Christmas day 2016

{{ relativeTimeResolver(1657246955483) }}

LIVE
points 1
Rating

Similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE