Episode
NOVA: NOVA Wonders Are We Alone?
Overview
The search for extraterrestrial life is an age-old quest. But recent breakthroughs make today an era unlike any in the history of astronomy. From the exhilarating probing of our own solar system and the Kepler mission’s astounding discovery of thousands of extrasolar planets, to the next-generation telescopes under development, the prospects for finding life beyond Earth have never been stronger.
Details
- Series
- NOVA
- Season
- Season 45
- Episode
- Episode 103
- Air date
- 2018-05-09
- Runtime
- 55 min
Episode context
NOVA Wonders Are We Alone? is Episode 103 in Season 45 of NOVA. It aired on 2018-05-09. The runtime is 55 min.
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Episode 102: NOVA Wonders What's Living in You?
Whether they make you fat, fart, or freak out, microbes play a central role in your life. Right beneath your nose—on your face, in your gut, and everywhere in between—trillions of bacteria, viruses, and fungi are so abundant in your body, they outnumber your human cells. But these aren’t just nasty hitch-hikers. Many are crucial to your survival.
Episode 104: NOVA Wonders Can We Build a Brain?
Artificially intelligent machines are taking over. They’re influencing our everyday lives in profound and often invisible ways. They can read handwriting, interpret emotions, play games, and even act as personal assistants. They are in our phones, our cars, our doctors’ offices, our banks, our web searches…the list goes on and is rapidly growing ever longer.
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Episode 105: NOVA Wonders Can We Make Life?
"It's alive!" Since Dr. Frankenstein spoke those famous words, we've been alternately enthralled and terrified by the idea of creating life in the lab. Now, a revolution in genetic engineering and thrilling innovations in synthetic biology are bringing that dream—or nightmare, as the case may be—closer to reality. New tools allow researchers to use cells to create their own DNA.
Episode 17: Apollo's Daring Mission
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Episode 106: NOVA Wonders What's the Universe Made Of?
The universe is hiding something. In fact, it is hiding a lot. Everything we experience on Earth, the stars and galaxies we see in the cosmos—all the “normal” matter and energy that we understand—make up only 5% of the known universe. Find out how scientists are discovering new secrets about the history of the universe, and why they’re predicting a shocking future.
Episode 16: World's Fastest Animal
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Episode 15: Thai Cave Rescue
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Episode 14: Last B-24
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Episode 13: Flying Supersonic
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Episode 12: Addiction
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Episode 11: Volatile Earth: Volcano on the Brink
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