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Space Chronicles (Part 2)

Japanese astronaut Aki Hoshide took this self-portrait outside the ISS. Photo Credit: NASA Season 4, Episode 12  |  Post Date: 19 May 2013

How much do politics, economics, competition and fear impact NASA? Find out when Neil deGrasse Tyson and Prof. John Logsdon discuss the space program, from the Cold War to the present day.

Space Chronicles (Part 1)

Astronaut Harrison 'Jack' Schmitt, American Flag, and Earth (Apollo 17 EVA-1) Season 4, Episode 11  |  Post Date: 12 May 2013

Why did the US really go into space? Why did the Apollo program end early? Find out when Neil deGrasse Tyson digs into the history of space exploration with Prof. John Logsdon.

Cosmic Queries: Asteroids, Comets and Meteor Storms

Dead star, or "white dwarf," surrounded by the bits and pieces of a disintegrating asteroid Season 4, Episode 10  |  Post Date: 5 May 2013

Can’t tell the difference between asteroids, comets, meteoroids, meteors and meteorites? Never fear… Neil deGrasse Tyson explains them all in this episode of Cosmic Queries.

Eureka! Asteroid Mining

Planetary Resources exploring near-earth asteroids with Arkyd-100 and Arkyd-200 spacecraft.

Credit: © Copyright 2013 Planetary Resources Season 4, Episode 9  |  Post Date: 28 April 2013

Take off for an asteroid with Neil deGrasse Tyson and Peter Diamandis, the co-founder of Planetary Resources and the man with the plan to mine asteroids for profit and progress.

A Seat at the Table with Anthony Bourdain (Part 2)

Anthony Bourdain Season 4, Episode 8  |  Post Date: 14 April 2013

Part 2 of Neil deGrasse Tyson’s interview with chef Anthony Bourdain is all about cooking and eating, from molecular cooking to food safety to the new “Nose to Tail” movement.

A Seat at the Table with Anthony Bourdain (Part 1)

Photo Credit: Leslie Mullen Season 4, Episode 7  |  Post Date: 7 April 2013

How can a dish be fit for a king in one country and for the garbage in another? Find out when Neil deGrasse Tyson sits down with world traveler, author and chef Anthony Bourdain.

Cosmic Queries: Aliens

Copy of the original “Wow!” computer printout, taken several years after the arrival of the strong narrowband radio signal detected by Jerry R. Ehman on August 15, 1977 while working on a SETI project.

Credit: Photo Credit: Ohio State University Radio Observatory; North American AstroPhysical Observatory (NAAPO). Season 4, Episode 6  |  Post Date: 31 March 2013

Join us for an out-of-this-world episode of Cosmic Queries when astrophysicist Neil deGrasse Tyson provides down-to-earth answers to fan questions about aliens.

A Conversation with Alan Rickman (Part 2)

Severus Snape
Photo Credit: Warner Brothers Season 4, Episode 5  |  Post Date: 24 March 2013

Neil deGrasse Tyson’s interview with Alan Rickman concludes with a discussion of “the mysterious mechanism of acting and theatre and storytelling” and the use of special effects in the Harry Potter movies.

A Conversation with Alan Rickman (Part 1)

Photo Credit: David Gamble Season 4, Episode 4  |  Post Date: 10 March 2013

In Part 1, Neil deGrasse Tyson chats with Alan Rickman about the craft of acting, the problems with the education system, and how he chooses and prepares for roles.

Cosmic Queries: Time-Keeping

"The Persistence of Memory" by Salvador Dali, 1931 Season 4, Episode 3  |  Post Date: 3 March 2013

It’s time for a new episode of Cosmic Queries, where Neil deGrasse Tyson answers fan questions about photons, tachyons, the speed of light, the physics of the universe and time itself.

StarTalk Live! Exploring Our Funky Solar System

Photo Credit: © 2012 Stacey David Severn. All Rights Reserved Season 4, Episode 2  |  Post Date: 24 February 2013

Join Neil deGrasse Tyson and astrobiologist Dr. FunkySpoon as we explore our surprising, funky Solar System, from Mercury to Pluto and what lies between. With Eugene Mirman, Sarah Silverman and Jim Gaffigan.

StarTalk Live! Satisfying our Curiosity about Mars

Live at the Bellhouse in Brooklyn, NY Season 4, Episode 1  |  Post Date: 10 February 2013

StarTalk Live descends on The Bell House to celebrate the landing of the Curiosity Rover on Mars, with Neil deGrasse Tyson, Sarah Silverman, Jim Gaffigan, Eugene Mirman and Dr. David Grinspoon.

Season 3 Time Capsule

Collage Photo Credits: Leslie Mullen, Elliot Severn, Home Box Office Inc. Season 3, Episode 28  |  Post Date: 3 February 2013

Enjoy the most memorable moments in a season worth remembering, pulled from the five most popular episodes as chosen by our audience.

Cosmic Queries: Exploration

Credit: NASA Season 3, Episode 27  |  Post Date: 27 January 2013

In this Cosmic Queries episode, Neil deGrasse Tyson answers fan questions about exploration, from the depths of the ocean to the outer reaches of the galaxy and even to other dimensions.

StarTalk and Baba Booey Rock Comic-Con (Part 2)

©2012 Broadway Video. All rights reserved Season 3, Episode 26  |  Post Date: 13 January 2013

The geek out at San Diego Comic-Con continues when Neil deGrasse Tyson, Baba Booey and Bad Astronomer Phil Plait turn from gadgets that exist to gadgets we dream about.

StarTalk and Baba Booey Rock Comic-Con (Part 1)

© 2012 Broadway Video. All rights reserved Season 3, Episode 25  |  Post Date: 6 January 2013

Join us from San Diego Comic-Con 2012 for a gadget geek-out when Neil deGrasse Tyson interviews Baba Booey, Nerdist Chris Hardwick, and the Bad Astronomer, Phil Plait.

Cosmic Queries: Holiday Edition

Image Credit & Copyright: Dani Caxete Season 3, Episode 24  |  Post Date: 23 December 2012

Get into the spirit (or should we say science?) of the season when Neil deGrasse Tyson and comic Chuck Nice answer fan questions about winter and the holidays.

StarTalk Live: Building the Future

Credit: © 2012 Stacey David Severn, All rights reserved. Season 3, Episode 22  |  Post Date: 9 December 2012

Is humanity on the cusp of momentous change? Neil deGrasse Tyson and futurists Jason Silva and Melissa Sterry explore the possibilities that lie at the intersection of technology, human biology and urban planning.

The Best of Both Worlds

Photo of Neil deGrasse Tyson with Star Trek The Next Generation actors Brent Spiner and LeVar Burton Season 3, Episode 21  |  Post Date: 25 November 2012

Neil deGrasse Tyson takes us where no fan has gone before: an exclusive interview with Star Trek: TNG stars LeVar Burton and Brent Spiner at San Diego Comic-Con 2012.

Cosmic Queries: Telescopes

Image Credit: NASA. Season 3, Episode 20  |  Post Date: 20 November 2012

In this Cosmic Queries episode, Neil deGrasse Tyson answers fan questions about radio and microwave telescopes, from the Hubble to the VLA to the James Webb Space Telescope.

StarTalk Live: The Particle Party (Part 2)

Particle Party Backstage Group Shot Season 3, Episode 19  |  Post Date: 10 November 2012

The StarTalk Live “Particle Party” celebrating the discovery of the Higgs boson continues with Neil deGrasse Tyson, Bill Nye the Science Guy, CERN physicist Kyle Cranmer, comic co-host Eugene Mirman, Sarah Vowell and Scott Adsit.

StarTalk Live: The Particle Party (Part 1)

Neil deGrasse Tyson leaning on Bill Nye the Science Guy, Photo Credit: © Elliot Severn, All rights reserved Season 3, Episode 18  |  Post Date: 28 October 2012

How does Neil deGrasse Tyson celebrate the discovery of the Higgs boson? By throwing a StarTalk Live “Particle Party” with Bill Nye the Science Guy and Kyle Cranmer, one of the CERN physicists who discovered the Higgs.

Cosmic Queries: Tour of the Solar System

Jupiter's moon, Europa Season 3, Episode 17  |  Post Date: 21 October 2012

In this Cosmic Queries episode, Neil deGrasse Tyson answers fan questions about exploring the solar system, the possibility of life on Europa and black holes.

Real Science with Bill Maher (Part 2)

Bill Maher gets Neil deGrasse Tyson to explain global warming to former GM Vice President Bob Lutz on “Real Time with Bill Maher” 3-2-12
©2012 Home Box Office, Inc. All Rights Reserved. Season 3, Episode 16  |  Post Date: 7 October 2012

They say “Science thrives on controversy.” So do Neil deGrasse Tyson, Bill Maher, and Dr. David Grinspoon in Part 2 of Neil’s interview with the feisty comedian and host of “Real Time with Bill Maher.”

Real Science with Bill Maher (Part 1)

Neil deGrasse Tyson being interviewed by Bill Maher on Real Time Season 3, Episode 15  |  Post Date: 23 September 2012

Neil deGrasse Tyson has often been a guest on Real Time with Bill Maher. Find out what happens when the outspoken comedian returns the favor. With guest host Dr. David Grinspoon.

Advancing to the Next Level: The Science of Video Games (Part 2)

Behind the Scenes at The Science of Video Games: video game expert Jeffrey Ryan shows comedian Eugene Mirman and astrophysicist Neil deGrasse Tyson a “prehistoric” 3-D gaming system. Season 3, Episode 13  |  Post Date: 12 August 2012

There’s more to games than meets the eye in Part 2 of The Science of Video Games, from evolution and economics to artificial intelligence and simulating entire galaxies. With Sims creator Will Wright and author Jeffrey Ryan.

Packing for Mars (Part 2)

Photo credit: Artwork by Pat Rawlings of Science Applications International Corporation for NASA. Season 3, Episode 11  |  Post Date: 12 July 2012

In “Packing for Mars Part 2” Neil asks astronaut Mike Massimino and author Mary Roach questions the press avoids: how to go to the bathroom or have sex in space.

Packing for Mars (Part 1)

OLYMPUS DIGITAL CAMERA Season 3, Episode 10  |  Post Date: 27 June 2012

What are the practical considerations for a NASA mission to Mars? Find out when Neil interviews NASA astronaut Mike Massimino and “Packing for Mars” author Mary Roach.

The Salt of the Earth (Part 2)

salt-post Season 3, Episode 9  |  Post Date: 31 May 2012

Before you add some extra flavoring to your food, sample our show on the health effects of salt.

The Salt of the Earth (Part 1)

hands-pouring-salt Season 3, Episode 8  |  Post Date: 20 May 2012

From the French Revolution to the science of geology, this show examines how salt has been an important ingredient in human history.

A Conversation with Morgan Freeman

morgan-freeman Season 3, Episode 3  |  Post Date: 26 February 2012

Morgan Freeman chats about space, science, and the inspiration they provide for films and for the future.

Live at the Bell House, The Astronaut Session (Part 1)

Eugene Mirman, John Hodgman, Kristen Schaal, Neil deGrasse Tyson, and Mike Massimino Season 3, Episode 1  |  Post Date: 29 January 2012

At the Bell House in Brooklyn, NY on 12/18/2011 for our second show in front of a live audience. Co-host Eugene Mirman was joined by fellow comedians Kristen Schaal and John Hodgman, while Neil brought along his NASA astronaut buddy, Mike Massimino.

Season 2 Time Capsule

Soyuz space capsule Season 2, Episode 40  |  Post Date: 16 January 2012

Revisit some highlights of our Season 2 shows. This show includes interview excerpts with Whoopi Goldberg, John Hodgman, Nichelle Nichols, Phil Plait, and Morgan Freeman.

A Conversation with Whoopi Goldberg

Whoopi Goldberg as Guinan on Star Trek: The The Next Generation Season 2, Episode 39  |  Post Date: 11 December 2011

Whoopi Goldberg talks about her love of science, and how it eventually led to her role as Guinan on “Star Trek, The Next Generation”.

When Science Crashes the Party

Janeane Garofalo photographed in Greenpoint, Brooklyn by Seth Olenick on March 18, 2010. Image used with permission. Season 2, Episode 38  |  Post Date: 5 December 2011

Janeane Garofalo engages in political warfare, delving into the furious debates between Democrats and Republicans and the science issues that divide them.

Time Lords: The Science of Keeping Time

Image of astronomical clock from StarTalk Radio episode “Time Lords: The Science of Keeping Time” with Neil deGrasse Tyson and co-host Chris Hardwick Season 2, Episode 37  |  Post Date: 13 November 2011

The Nerdist Chris Hardwick joins us for an upbeat discussion of clocks, calendars, and leaps in time.

Spooky Science

spooky-science Season 2, Episode 36  |  Post Date: 30 October 2011

Our Halloween special investigates the science of ghosts and other haunting phenomena.

The Big Bang Theory

big-bang-theory-Tyson-530 Season 2, Episode 35  |  Post Date: 24 October 2011

A hit TV sitcom about science geeks? Neil talks with the co-creator and science advisor for “The Big Bang Theory.”

Spaceward Bound

astronaut-440 Season 2, Episode 34  |  Post Date: 10 October 2011

NASA astronaut Mike Massimino joins us to discuss the perils and promise of human space flight now and into the future.

Live at the Bell House (Part 2)

StarTalk Live with Neil deGrasse Tyson, Alan Alda, Eugene Mirman, Kristen Schaal and Scott Adsit Season 2, Episode 33  |  Post Date: 3 October 2011

In the second half of our live show at the Bell House in Brooklyn, Kristen Schaal, Scott Adsit, Eugene Mirman and our very special guest Alan Alda travel through time and higher dimensions.

Live at the Bell House (Part 1)

mirmanComedy-250 Season 2, Episode 32  |  Post Date: 26 September 2011

StarTalk Radio brought science in the house at the 4th annual Eugene Mirman Comedy Festival, with Kristen Schaal, Scott Adsit, Eugene Mirman and our very special guest Alan Alda.

The Music of the Spheres

phy_celestrial-280 Season 2, Episode 31  |  Post Date: 19 September 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.

9/11 Memorial

The "Tribute in Light" memorial is in remembrance of the events of Sept. 11, 2001. The two towers of light are composed of two banks of high wattage spotlights that point straight up from a lot next to Ground Zero. This photo was taken from Liberty State Park, N.J., Sept. 11, the five-year anniversary of 9/11. (U.S. Air Force photo/Denise Gould). Season 2, Episode 30  |  Post Date: 12 September 2011

On this ten-year anniversary of the 9/11 tragedy, StarTalk Radio takes a look at the event and how it changed our lives.

Making the Fur Fly

Belka and Strelka, Soviet space dogs (on graffiti, Kharkov, 2008). Image credit: V. Vizu Season 2, Episode 29  |  Post Date: 22 August 2011

Although many people debate about the use of animals in science and civilization, few argue as adamantly against their use than our guest, Ingrid Newkirk, co-founder and president of PETA.

Revolving Around the Sun

A coronal mass ejection from the Sun, as seen by the SOHO spacecraft. Image credit: SOHO Consortium, ESA, NASA. Season 2, Episode 28  |  Post Date: 15 August 2011

See the Sun with new eyes as we discuss the many ways this ball of plasma illuminates our past, present and future.

Through the Wormhole

morganfreemansciencesho600 Season 2, Episode 27  |  Post Date: 8 August 2011

Academy-award winning actor Morgan Freeman joins us for a light-hearted discussion of some of the deepest mysteries facing science today.

The Physics of Superheroes, the Sequel

The Physics of Superheroes- The Sequel, on StarTalk Radio Season 2, Episode 26  |  Post Date: 25 July 2011

Holy Δx Δp ≥ ℏ/2 Batman! Theoretical physicist Michio Kaku joins us for another discussion of superheroes and the amazing physics behind their incredible powers.

NASA and Nichelle Nichols

Nichelle Nichols (“Lieutenant Uhura”) in 1977, talking to students about The Space Shuttle. Image courtesy NASA. Season 2, Episode 25  |  Post Date: 18 July 2011

Famous for her role as Star Trek’s Uhura, Nichelle Nichols discusses in part 2 of her interview how she also played a vital role in influencing the modern era of NASA.

A Conversation with Nichelle Nichols

Pictured here: Nichelle Nichols as Lt. Uhura, the communications officer on the bridge of Star Trek's starship USS Enterprise Season 2, Episode 24  |  Post Date: 11 July 2011

Nichelle Nichols discusses her role as Star Trek’s Lt. Uhura, and the impact that had on her life and on society.

Making Cents of Money

Image credit: Boston University. Season 2, Episode 23  |  Post Date: 27 June 2011

Suze Orman shares her street smarts about math, investing and the recent economic melt-down on our show about the science of finance.

Time Travel at the Movies

Image credit: Universal Pictures / Amblin Entertainment. Season 2, Episode 22  |  Post Date: 13 June 2011

Travel back to the future for a discussion of time travel and the movies that depict such excellent adventures.

Let There Be Light

Saturn seen in ultraviolet (top), visible (middle) and infrared (bottom) wavelengths. Credit: E. Karkoschka (Univ. Arizona), NASA. Season 2, Episode 21  |  Post Date: 6 June 2011

Are you on our wavelength? Learn about the many ways the electromagnetic spectrum infiltrates our lives and illuminates the universe.

The Political Science of The Daily Show

3469061-400 Season 2, Episode 20  |  Post Date: 23 May 2011

From Comedy Central’s World News Headquarters in New York, Neil sits down with Jon Stewart of The Daily Show to discuss the comic (and cosmic) connections between the worlds of science and politics.

Climate Confusion

A stop sign reading "stop global warming," located at the intersection of 19th and Q Streets in Washington D.C., during the second North American blizzard of 2010. Image credit: AgnosticPreachersKid Season 2, Episode 19  |  Post Date: 16 May 2011

Extreme weather events dominate the news — tornadoes, hurricanes, winter snowmageddons, floods. What is fantasy and what is reality in the cultural conversation about climate?

The Physics of Superheroes

Wait? You mean he can't really fly? Or stop bullets? Or see through walls?
Image credit: Warner Bros. / capedwonder.com Season 2, Episode 18  |  Post Date: 2 May 2011

Faster than a speeding bullet? More powerful than a locomotive? James Kakalios, physics professor and author of “The Physics of Superheroes” discusses the science behind the amazing powers of our favorite caped crusaders.

Science at the Movies

Movie poster for James Cameron's blockbuster movie "Avatar". Credit: 20th Century Fox. Season 2, Episode 17  |  Post Date: 18 April 2011

Neil, comedian co-host Leighann Lord, and Phil Plait, the “Bad Astronomer,” discuss The Good, The Bad, and The Ugly of science in the movies.

The Cosmic Chemistry of Cosmetics

Image of lipsticks for The Cosmic Chemistry of Cosmetics on StarTalk Radio Season 2, Episode 16  |  Post Date: 4 April 2011

Learn about the evolution of paints, powders, perfumes and other potions as we discuss the artful science of cosmetics.

Are You Out of Your Mind?

Head and Brain image from "Are You Out of Your Mind" with Oliver Sacks, Neil deGrasse Tyson Season 2, Episode 15  |  Post Date: 28 March 2011

How do we know what we know? The brain is an amazing product of evolutionary engineering, but many influences can play with our perceptions.

A Violent Earth

Image credit: National Geophysical Data Center. Season 2, Episode 14  |  Post Date: 21 March 2011

Japan was recently hit by a triple punch: a powerful 9.0 magnitude earthquake generated a huge tsunami, which then critically damaged a nuclear power plant.

Cosmic Cuisine

The Astronaut's Cookbook by Charles Bourland. Season 2, Episode 13  |  Post Date: 14 March 2011

What ingredients provide “The Right Stuff” for an astronaut’s dinner? From BBQ to ice cream, we feast on food fit for the stars.

Appetite for Destruction

Skull with a Burning Cigarette by Vincent van Gogh. Season 2, Episode 12  |  Post Date: 7 March 2011

Paleontologist Peter Ward explains how life’s tendency toward self-destruction has led to massive extinction events in Earth’s history. What does the past — and the smell of rotten eggs — have to teach us about the fate of humanity?

A Conversation with John Hodgman

Photo of John Hodgman, "An Interview with John Hodgman" on StarTalk Radio, hosted by Neil deGrasse Tyson Season 2, Episode 11  |  Post Date: 28 February 2011

Expert-in-everything John Hodgman addresses a range of topics, from the possibility of alien or robot invasion, to what lobsters have in common with Star Trek’s Spock.

Tour of the Solar System

NASA Mars Rover on StarTalk Radio Season 2, Episode 10  |  Post Date: 21 February 2011

Take a tour of the solar system with Mars Exploration Rover scientist Steve Squyres and planetary scientist Heidi Hammel.

Matters of the Heart

Image © The Regents of the University of California. Season 2, Episode 9  |  Post Date: 14 February 2011

From Aristotle’s misguided meanderings to modern open heart surgery.

StarTalk Time Capsule

Artist's depiction of a space capsule in lunar orbit. Photo credit: NASA/Lockheed Martin. Season 2, Episode 8  |  Post Date: 7 February 2011

In this episode, we highlight a few star moments from our constellation of past shows.

The Physics of Football

StarTalk Radio tackles the physics of football Season 2, Episode 7  |  Post Date: 31 January 2011

How are the universal laws of matter, energy and motion expressed on the football field?

The Out-of-this-World UFO Show

Lenticular cloud, New Mexico, USA. Image credit: Brandy Jenkins. Season 2, Episode 6  |  Post Date: 24 January 2011

Have you ever seen mysterious lights in the sky, or glimpsed an alien spacecraft? This show provides a probing yet playful discussion about Unidentified Flying Objects.

Wit and Wisdom about Wine

Image credit: Jon Sullivan. Season 2, Episode 5  |  Post Date: 17 January 2011

When tasting the first sparkling champagne, Benedictine monk Dom Perignon supposedly said, “Come quickly, I am drinking the stars!” It’s more likely the quote originates from a late 19th century advertisement, but the sentiment is universally appealing.

The International Space Station: A Space Age Cathedral

Peering out of the cupola window of the International Space Station, astronaut Tracy Caldwell Dyson looks down on the planet on which we were all born. People looking up at that moment may have seen the ISS drifting overhead as a bright point of light. Credit: Expedition 24 crew, NASA. Season 2, Episode 4  |  Post Date: 10 January 2011

While cathedrals give people a place to contemplate Heaven from our place here on Earth, astronauts on the ISS can view Earth from “the heavens” above. This show highlights the many ways the ISS is like a modern-day cathedral.

Holiday Lights

(Credit and Copyright: T. Credner) Season 2, Episode 3  |  Post Date: 20 December 2010

For our holiday show, Neil and his comedian co-hosts discuss the constellations of the winter sky, the star of Bethlehem, and the physics of Santa. Seth MacFarlane and other special guests call in to comment on the science of the season.

Science is Fierce

Lieutenant Uhura conducted intergalactic communications in supreme Star Trek style. (Courtesy CBS/Paramount) Season 2, Episode 2  |  Post Date: 13 December 2010

Do sci-fi classics like Star Trek provide a glimpse into future trends and styles? Neil chats with stylist James Aguiar about the science fiction and facts of fashion.

An Alien’s Guide to Earth

jonstewartEarthCover500 Season 2, Episode 1  |  Post Date: 6 December 2010

Jon Stewart is the first guest of the new season. He and Neil discuss the Daily Show book, Earth: A Visitor’s Guide to the Human Race.

What’s So Funny About Space?

joan_rivers303 Season 1, Episode 13  |  Post Date: 24 August 2009

What’s so funny about space and science? In our season finale, the cosmic and comic converge with comedian Joan Rivers.

What’s Exploration Worth?

What price do we put on knowledge?  How does it profit a man if he learns about the universe, but goes to bed hungry? Season 1, Episode 12  |  Post Date: 17 August 2009

What price do we put on knowledge? How does it profit a man if he learns about the universe, but goes to bed hungry?

A Universe of Inspiration

StarTalk Radio Starry Night Season 1, Episode 11  |  Post Date: 10 August 2009

Attempts by scientists and artists to reveal deep truths about the universe may take different forms, but they often end up agreeing with the poet John Keats that “truth is beauty”.

Cosmic Quackery

The "face on Mars" as imaged by the Viking 1 spacecraft in 1976.  Modern spacecraft have since taken clearer images of this geological feature on Mars, proving it is a natural part of the landscape and not a colossal monument built by an alien civilization.  (NASA/JPL). Season 1, Episode 10  |  Post Date: 3 August 2009

Mark Twain said, “Get your facts first, then you can distort them as you please.” Pseudoscience adherents to this adage, but are their distortions deliberate, the result of scientific ignorance, or due to a deep desire for extraordinary possibilities?

Anniversary of Apollo 11

Forty years ago, on the dusty plains known as the Sea of Tranquility, Neil Armstrong stepped off a lunar module and into the pages of history. Season 1, Episode 9  |  Post Date: 27 July 2009

Forty years ago, on the dusty plains known as the Sea of Tranquility, Neil Armstrong stepped off a lunar module and into the pages of history.

Exciting Times for Science

The Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, will be installed on the International Space Station. Season 1, Episode 8  |  Post Date: 20 July 2009

Special guest Stephen Colbert of Comedy Central’s “Colbert Report” talks about the joys of being a science geek.

Travels In Time

Time is trippy – StarTalk Radio Cosmic Queries: Time-Keeping Season 1, Episode 7  |  Post Date: 13 July 2009

Could you travel to the past and visit Julius Caesar? Could you travel to the year 4000 and see what the future is like? Find out about the possibilities and paradoxes of time travel.

Summer Skies

Mammatus cloud over CitiField in New York, June 26, 2009. Courtesy beau-dog Season 1, Episode 6  |  Post Date: 6 July 2009

Star light, star bright, what will I find over the rainbow? Take a tour of the summer skies of the day and night.

Space Spin-Offs

Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shield repair techniques.  Credit: NASA. Season 1, Episode 5  |  Post Date: 29 June 2009

Technology tuned to the stars, brought down to Earth. Learn about the many products in our lives that were developed because of the space program.

The Science of Star Trek

1701d_wall3_1024 Season 1, Episode 4  |  Post Date: 22 June 2009

Star Trek imagines a future for humans in space where we explore alien worlds using advanced technology. As writers tried to include as much realistic science as possible, the stories have been an inspiration for students, scientists, inventors.

The Search For Aliens

Pioneer 10 spacecraft has this engraved gold-anodized aluminum plate featuring human forms and directions to planet Earth. (NASA) Season 1, Episode 3  |  Post Date: 15 June 2009

Do you want to believe? Seth Shostak of SETI talks about his hunt for aliens in this show about the search for life beyond Earth.

Would You Be a Space Tourist?

SpaceShipTwo1024 Season 1, Episode 2  |  Post Date: 8 June 2009

Richard Branson has formed Virgin Galactic and is now taking reservations aboard the maiden voyage of SpaceShipOne. Would you spend the estimated $200,000 for a 45-minute trip into space?

Telescopes That Rocked Our World

The Hubble Space Telescope with Earth's limb. (NASA). Season 1, Episode 1  |  Post Date: 1 June 2009

On this week’s show, we reflect on how telescopes have changed our perception of our place in the universe. Our guests include Dava Sobel, author of The Planets, Vatican Astronomer Father Chris Corbally, and astronaut Paul Richards.