Astronomers have identified seven Earth-sized planets orbiting a star that's just a mere 230 trillion miles from our own planet, raising the tantalizing prospect of life in a solar system beyond our own. Science correspondent Miles O’Brien joins Hari Sreenivasan to discuss how they made the ...

Harvard science professor Avi Loeb says the shape of the object looks so peculiar, it may have an artificial origin. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For the latest news visit: http://www.ctvnews.ca/ For a full video offering ...

What are the boundaries of L in the Drake equation? Can you create life in the lab? Ian Crawford answers audience questions following his talk. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the lecture here: https://youtu.be/AJt2mhwUlq4 Ian Andrew Crawford is professor ...

What would aliens on other planets actually look like? ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and ...

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At least some advanced civilizations might be producing tons of waste heat by now. And researchers are looking for them. Hosted by: Caitlin Hofmeister ... source

Is there anyone out there? What is the alien agenda? And why has the government gone to such great lengths to stifle the overwhelming evidence that ... source

I was working on my property (Pocono Mountains, Pennsylvania on 11/20/20) when I look up and saw what I originally thought was a shooting star. Immediately I ... source

Astronomers have discovered a distant star with an unusual flickering pattern and it could be a sign of alien civilization. source

Jonathan I. Lunine, Ph.D., Cornell University, and Christopher Baglow, Ph.D., University of Notre Dame presents on “Extraterrestrial Life: The Science and the ... source

If we want to discover alien life out there in the universe, we first need to figure out where to look—and what we're even looking for. Will it be biological like us? source

Senior Astronomer Seth Shostak talks about the importance of exploration. source