Astronaut Mike Massimino and the comedy crew discuss how space telescopes like Hubble (which Mike repaired) and Kepler are being used to search for planets orbiting far-distant stars. 02.06.2012
Astronaut Mike Massimino and three comedians discuss how space adventure can be an extraordinary combination of comedy and cosmic discovery, from astronaut diapers and the dangers of pop rocks to spacewalking above the Earth. 01.30.2012
Revisit some of the best highlights of our Season 2 shows. This show includes interview excerpts with Whoopi Goldberg, John Hodgman, Nichelle Nichols, Phil Plait, and Morgan Freeman. 01.17.2012
Oscar-winning actress and comedian Whoopi Goldberg joins Neil to talk about her love of science, and how it eventually led to her role as Guinan on Star Trek, The Next Generation. 12.12.2011
Janeane Garofalo joins the show to engage in political warfare, exploring the divide between Democrats and Republicans, and their furious debates over scientifically driven issues that affect our lives. 12.05.2011
The Nerdist Chris Hardwick joins us this week for an upbeat discussion of clocks, calendars, and leaps in time. 11.15.2011
Paranormal investigator Joe Nickell talks to us from beyond our corporeal plane; Mary Roach provides a post-mortem on the history of spiritualism; and Phil Plait, the Bad Astronomer, devilishly dissects our favorite ghost movies. 10.31.2011
Neil talks with Bill Prady, co-creator and writer of the hit CBS show, David Saltzberg, professor of physics and astronomy at UCLA and science advisor to the show. From romantic relationships to religion to reflections on relativity, learn about the many ways "The Big Bang Theory" uses science to shine a light on society. 10.24.2011
After sending NASA astronauts into low-Earth orbit for 30 years, the Space Shuttle program is over. Neil talks with the final shuttle crew about how will we now make the great leap into space. 10.10.2011
Actor Alan Alda, comedian Eugene Mirman, and more great guests discuss the state of science literacy and take audience questions that explore just how weird and funny science can be. 10.03.2011
Actor Alan Alda, comedian Eugene Mirman, and more great guests engage in a hilarious discussion about aliens, black holes, asteroid Apophis, and the end of the universe. 09.26.2011
From the physics of sound to the healing power of song, groove to the universal sway of music with guests Moby and Jonathan Coulton. 09.20.2011
On September 11, 2001, the United States was hit by the biggest terrorist attack in our nation's history. Ten years later, we talk with people from different professions to discuss how the event affected them then and now. 09.11.2011
Animals have been our companions, co-workers, and food since before the dawn of civilization; more recently, they've also become our lab rats. The president of PETA, argues that, thanks to new techniques, we'll soon be able to eat meat and do science "without the patter of little feet." 08.22.2011
Once worshipped as a God, we now know the Sun is one of many similar stars in a relatively quiet region of the galaxy. See the Sun with new eyes as we discuss the many ways this ball of plasma illuminates our past, present and future. 08.15.2011
Morgan Freeman joins the show to discuss his Science Channel program. From the birth of the universe to the end of time, this series addresses some of the most long-lasting and quandaries facing science and philosophy. 08.08.2011
Doctor Manhattan of Watchmen can use quantum mechanics. Professor X uses electromagnetism. Doctor Solar has power over the periodic table. Neil and James Kakalios talk about when science goes super. 07.27.2011
Through her ground-breaking role as Star Trek's Chief Communications Officer Lt. Uhura, Nichelle Nichols became a passionate advocate to get women and minorities involved in real-world space exploration. 07.18.2011
In much of the past, the future was depicted as being a time when there were no people of color?a scary prospect, especially if you happen to be a person of color. And that's why Star Trek's Uhura, played by Nichelle Nichols, was such a revelation. 07.12.2011
Bestselling personal finance author and TV host Suze Orman gives us her two cents about investing, the economic meltdown, and the impact of science on the financial world. MIT's Andrew Lo guides us on a non-random walk down Wall Street. 06.28.2011