Neil deGrasse Tyson: It Was as Though My Interests Were the Path of Most Resistance

NASA astronauts are watching ‘Breaking Bad’ on space station

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Do NASA scientists believe in alien life?

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Neil deGrasse Tyson: Skeptical Of Elon Musk’s Mars Plans

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Shirley MacLaine On Life Outside Our Universe: ‘I Saw Craft’

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Scientists Listening For Alien Radio Waves (VIDEO)

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NASA astronaut Scott Kelly in space talks physical toll

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NASA scientist is disappointed in climate change deniers

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NASA's Scott Kelly says space program needs more funding

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If You Put Me In Space, Take Me Somewhere

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Does William Shatner Believe in UFOs?

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NASA Scientist: “200 Billion Planets” In Our Galaxy

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UFO Experts Answer Your Twitter Questions

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Interstellar: NASA's Search For Life

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What can we learn from exoplanets?

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UFO experts James Fox, Tom DeLonge, & Michael Shermer tell Larry King about curiosity, evidence, & extraterrestrials.

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I've Seen Four UFOs And Internet Comedy: Dan Aykroyd Answers Social Media Questions

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Tom DeLonge (Blink 182) On Why He Believes in UFOs

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