Scientists think they know why interstellar object 'Oumuamua moved so strangely
A strange comet-like object discovered over 5 years ago was the first known visitor from another solar system. Its movement through space was so odd that scientists struggled to explain it, until now.(Image credit: ESA/Hubble, NASA, ESO, M. Kornme)
Source: NPR Health and Science - Category: Consumer Health News Authors: Nell Greenfieldboyce Source Type: news