If you think this episode will be filled with questions about pot and LSD, you’d be right. But Chuck Nice also throws a few other Cosmic Queries at host Bill Nye, from how to get more women into STEM to the potential impact of discovering life on Mars.

In honor of the 4th anniversary of Curiosity landing on Mars, we’re revisiting our StarTalk Live! show where we descended on The Bell House to celebrate the momentous event, with Neil Tyson, Sarah Silverman, Jim Gaffigan, Eugene Mirman and astrobiologist David Grinspoon. NEW: Extended with David and Chuck Nice discussing the Anthropocene epoch.

What will it take to send people to Mars safely, and bring them home again? StarTalk All-Stars host Astro Mike Massimino and co-host Maeve Higgins find out from John Charles, the Chief Scientist at NASA’s Human Research Program.

JPL astrophysicist Dr. Amy Mainzer and comic co-host Chuck Nice explore your questions about space probes from WISE to New Horizons. Now with a new 13-minute “Venusian Update” from Dr. FunkySpoon about what Venus can teach us about climate change.

This week we’re still on Mars with Andy Weir, author of “The Martian”, and Dr. Jim Green, Director of NASA’s Planetary Science Division. Join Bill Nye, Eugene Mirman and Maeve Higgins for Part 2 of our show recorded live at SF Sketchfest. ADULT LANGUAGE.

Alien megastructures? Gravitational waves? Time travel via wormhole? Crack open the latest cosmic conundrums when astrophysicist Neil deGrasse Tyson answers fan submitted questions, thrown at him by our co-host Eugene Mirman.

You asked the questions, you chose the episodes: Join us for your favorite Cosmic Queries of Season 6, answered by your own personal astrophysicist, Neil deGrasse Tyson, guest host Bill Nye and co-hosts Chuck Nice and Leighann Lord.

Join host Neil deGrasse Tyson as he revisits our fan’s favorite episodes from a season overflowing with science, comedy, moguls, whistleblowers, evolution, invention, and exploration.

Neil deGrasse Tyson compares notes with British physicist and TV host Brian Cox about wormholes, lightsabers, science literacy and more. Also featuring futurist Jason Silva, Dr. Janna Levin, and co-host Maeve Higgins. Plus, Bill Nye extols the value of “Looking Up.”

Can Mars One succeed? Neil Tyson gets a mission briefing from CEO Bas Lansdorp. In studio, Mike Massimino and Eugene Mirman are skeptical, candidate Ryan MacDonald calls in, and Bill Nye explains why he wants to send real astronauts.
