Two possibilities exist: Either we are alone in the Universe or we are not.
Both are equally terrifying.

— Arthur C. Clarke


Syndicate content Hubblecast SD
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.
Updated: 2 days 1 hour ago

Hubblecast 124 Light: Exoplanet K2-18b

Wed, 09/11/2019 - 1:00pm
Categories: Astronomy