Were humans the only ones to leave their mark on the Moon? Not according to this image. Catch full episodes of your favourite Quest shows here: https://www.discoveryplus.co.uk/ Subscribe to Quest TV for more great clips: http://www.youtube.com/subscription_c... Follow Quest on Twitter: ...

Carlos De Los Santos was on a routine flight when three mysterious UFOs surrounded his aircraft. Listen to the never before broadcast recording of his conversation with air control, where he reports the strange event. Catch full episodes of your favourite Quest shows here: ...

RED15 - HERVE COTTIN - RENCONTRES EXOBIOLOGIQUES POUR DOCTORANTS 2015 - Hervé Cottin est Professeur des Universités et Astrochimiste au ... source