An international team of astronomers using Hubble has made the most precise test of general relativity yet outside our Milky Way.

Hubblecast 111: Hubble sees `Oumuamua getting a boost

The latest news about astronomy, space and the NASA/ESA Hubble Space Telescope presented in High Definition is only for devices that play High Definition video (not iPhone or iPod). To watch the Hubblecast on your iPod and/or iPhone, please download the Standard Definition version also available on iTunes.