Video: Tags: aliens
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NOVA scienceNOW | Leeches, The Search for ET, Stem Cell Breakthroughs, Edith Widder | PBS (#305)
Full Program: “Leeches”--Leeches, those innocent bloodsuckers, have been bad-mouthed to the point that they’ve become synonymous with obnoxious freeloaders. Even host Neil deGrasse Tyson is creeped out while... 51:58
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NOVA | Alien From Earth | PBS (#3515)
Full Program: Do the remains of a tiny hobbit-like creature belong to a new human species? 52:07
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Cosmos | Encyclopedia Galactica | PBS (#112)
Full Program: Are there alien intelligences? How could we communicate with them? The answers to these questions take us to Egypt to decode ancient hieroglyphics, and to the largest radio telescope on Earth. 01:00:46
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Sesame Street | Martians Meet A Clock | PBS
In this clip, the Martians confuse a clock with a person. Sesame Street is a production of Sesame Workshop, a nonprofit educational organization which also produces Pinky Dinky Doo, The Electric... 02:27
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Sesame Street | Number 9 Martian Beauty | PBS
In this video a Martian beauty has 9 of each body part. Sesame Street is a production of Sesame Workshop, a nonprofit educational organization which also produces Pinky Dinky Doo, The Electric... 00:59
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NOVA scienceNOW | Hello, this is Earth | PBS (#305)
If Earth received a message from outer space what, if anything, would we say back? Jill Tartar, director of the SETI Institute, has thought long and hard about what we could, should, and would say... 04:58
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NATURE | Land of the Falling Lakes | Alien Creatures | PBS (#2112)
If ever the word "strange" were an appropriate moniker for one of nature's creatures, it is in the case of the olm -- a rare cave salamander that has no eyes or pigmentation. Tune in to NATURE... 01:14








