17th Century Scientist Gives First Description of Alien Life // The Cosmotheoros (1698) @VoicesofthePast

Uploaded August 2021 | Updated September 2026, 2 weeks ago

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Extracts taken from "The Cosmotheoros" or "The Celestial Worlds Discover'd, or, Conjectures concerning the Inhabitants, Plants and Productions of the Worlds in the Planets" by Christiaan Huygens (translated from the Latin, published in 1698)

Soundtrack licensed from Epidemic Sound/Artlist.
Footage from Videoblocks.

Image Credits:

By jonjanego - flickr.com/photos/jonjanego/2777527481/, CC BY 2.0, commons.wikimedia.org/w/index.php?curid=12114789

17th Century Scientist Gives First Description of Alien Life // The Cosmotheoros (1698)

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$William the Conquerors Speech at Hastings (1066) // Be Ye The Avengers of Noble Blood In 1066 Norman Duke William The Bastard invades England with the full might of his army, loaded onto a vast armada of longships. King Harald Hardrada of Norway had already tried to do the same a few weeks earlier, losing his life in the gamble, to the new English king Harold Godwinson. Godwinson had no time to revel in his victory however as news arrived of Williams successful crossing of the channel. The stage was set for one of the most pivotal moments of English history. The battle of Hastings. This speech, attributed to William by the Anglo-Norman historian Henry of Huntingdon writing several decades later, is in all likelihood probably not one actually spoken by William, but is a fascinating glimpse into William’s reputation in the decades after the battle nonetheless. How do we actually know about history? Voices of the Past is a channel dedicated to recreating the original accounts from the people who lived through events, or who lived far closer to them than we do today. We do this word for word, with an accompanying soundtrack of rousing music and images. — Thanks for watching! Don’t forget to subscribe for new videos every single week! & Let us know in the comments what you’d like to see covered in the future. — Become a patron for as little as a dollar a month & help keep this project going:- https://www.patreon.com/historytimeUK — Don’t forget to subscribe to our primary channel History Time, where we make full length historical documentaries:- https://www.youtube.com/historytime — History Time is now a podcast. You can find us wherever you get your podcasts from. —Join our community on social media:- Twitter:- https://twitter.com/HistoryTimeUK/ Facebook:- https://www.facebook.com/HistoryTimeOfficial/ Instagram:- https://www.instagram.com/historytime_ig/ — Music courtesy of:- - Epidemic Sound - Joss Edwards Music:- https://soundcloud.com/jossedwardsmusic * Kevin MacLeod — Voice actor & editor:- David Kelly Weve compiled a reading list of our favourite history books via the Amazon influencer program. If you do choose to purchase any of these incredible sources of information then Amazon will send us a tiny fraction of the earnings (as long as you do it through the link) (this means more and better content in the future) Ill keep adding to and updating the list as time goes on:- https://www.amazon.com/shop/historytime Are you a budding artist, writer, illustrator, cartographer, or music producer? Send us an email! No matter how professional you are or even if you’re just starting out, we can always use new music and images in my videos. Get in touch! I’d love to hear from you. We try to use copyright free images at all times. However if we have used any of your artwork or maps then please dont hesitate to contact me and we’ll be more than happy to give the appropriate credit.$

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17th Century Scientist Gives First Description of Alien Life // "The Cosmotheoros" (1698)