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irastro028

12.16.15

Stampy! The Science-Loving Postage Stamp!

Stampy helps a student learn about the engineering behind NASA's Spitzer Space Telescope. Featuring Richard Horvitz, ... watch now

irastro027

02.12.14

Fusion vs. Fission

When a science-mad A.I. system is installed at NASA, two hapless computer technicians learn the process behind nuclea... watch now

irastro026

07.16.13

Ask an Astronomy Brain Parasite

Deep inside an astronomer's head, a parasite (voiced by Alan Tudyk) taps into his brain to learn about...science! Spe... watch now

irastro025

02.26.13

Robot Astronomy Talk Show In Progress: The Mass of Asteroids

Cameron Diaz teaches Robot IR-2 (Ed Wasser) how astronomers can measure the mass of asteroids from tremendous distances. watch now

irastro024

03.18.11

Big Bang Musical

Did you know 13.7 billion year old radiation from the Big Bang can be seen on any analogue TV set? In this mini-music... watch now

irastro023

02.16.11

Astronomy Anemone

Veronica Belmont co-hosts a space-themed talk show with Astronomy Anemone, a carnivorous man-eating sea polyp. WARNIN... watch now

irastro022

11.28.10

Robot Astronomy Talk Show: Destroyer of Worlds

Robot IR-2 (Ed Wasser) meets The Physician (Wil Wheaton), an intergalactic buttinsky in a small blue box spaceship. T... watch now

irastro021

08.10.10

Behind the Scenes: Dead Stars

Actor Sean Astin is hired by a bullying educational film Director and her Flunky sidekick to explain about the life a... watch now

irastro020

05.25.10

Spaceship Spitzer: Bots of Both Worlds

Amy Okuda flies to Saturn to observe a new giant ring around the planet: the largest ring ever discovered in our Sola... watch now

irastroSD019

03.09.10

Spitzer Space Telescope: The Musical

A singing NASA supervisor uses song to explain about NASA's Spitzer Space Telescope, and how infrared astronomy diffe... watch now

irastroSD018

10.26.09

Behind the Scenes: When Galaxies Collide

Felicia Day explains some of the science behind galactic "collisions," including the upcoming collision between the g... watch now

ask2009-001

08.26.09

Where Is the Center of the Universe?

Dr. Varoujan Gorjian explains the mind-boggling expansion of the Universe. watch now

irastroSD017

08.24.09

Robot Astronomy Talk Show: Back in Time

Linda Hamilton attempts to foil the robots' plans of Universal conquest; meanwhile, Dean Stockwell explains the conce... watch now

irastroSD014

03.11.09

Robot Astronomy Talk Show: Twin Brown Dwarfs

While trapped in an interdimensional portal between two brown dwarfs, IR-2 and the robots encounter their evil twins ... watch now

ask_what01

02.05.09

W-5 Star-Forming Region

Visit the W-5 star-forming region with 'Ask an Astronomer'! watch now

irastroSD013

01.23.09

M51 & Gizmo: Half-Baked Plan

Hoping for his birthday to come around sooner, innocent alien M51 moves the Earth into a closer, faster orbit around ... watch now

ask2008-007

12.22.08

Why Is the Sky Blue?

In this 'Ask an Astronomer' episode, Dr. Carolyn Brinkworth fills us in on what the color of the sky has to do with f... watch now

irastroSD012

11.25.08

Spaceship Spitzer: The Slowlian Web

During a tense face-off with a sinister (but extremely slow-moving) alien race, Dr. Michelle shows IR-1 how scientist... watch now

ask2008-006

10.23.08

What's Between the Stars?

In this 'Ask an Astronomer' episode, Dr. Michelle Thaller explains how there can be an interstellar medium in a vacuum. watch now

irastroSD011

10.22.08

Robot Astronomy Talk Show: Sculpting With Stars

IR-2 opens diplomatic relations with the Earth, as a first step toward ruling over all humans on the planet. watch now

irastroSD010

08.25.08

Psych Out

Does the Helix Nebula look like a human eye? Why do we think we see well-known objects in nebulous images from space?... watch now

ask_5th

08.25.08

Spitzer's Fifth Anniversary

This 'Ask an Astronomer' special looks at some of the biggest discoveries from NASA's Spitzer Space Telescope over th... watch now

irastroSD009

07.21.08

Robot Astronomy Talk Show: The Building Blocks of Life

IR-2 and his crew learn about PAHs, which may be the building blocks of all life in the Universe, and decide to put t... watch now

irastroSD008

07.02.08

Robot Astronomy Talk Show: Omega Centauri

While the robots are away, a sad and lonely man calls in with a beautiful image of the Omega Centauri globular cluster. watch now

ask2008-005

07.01.08

What Will Happen to the Earth When the Sun Dies?

Our Sun won't last forever. Dr. Carolyn Brinkworth explains the ramifications for our home planet in this 'Ask an Ast... watch now

irastroSD007

05.16.08

Robot Astronomy Talk Show: Baby Stars

Where do stars come from? IR-2 analyzes recent Spitzer imagery to find out, while an imposing Ratings-bot oversees th... watch now

ask2008-004

05.08.08

Can a Planet Have Two Suns?

Dr. Carolyn Brinkworth addresses a famous science fiction scenario in this 'Ask an Astronomer' video. watch now

irastroSD006

04.21.08

Dub'ya: Mountie Martin and the Space Diamonds

Are tiny diamonds really common in the Universe? Join the intrepid Mountie Martin as he endeavors to find out, while ... watch now

ask2008-003

04.10.08

Can a Galaxy Die?

Dr. Varoujan Gorjian gives us the answer to this 'Ask an Astronomer' question. watch now

irastroSD005

03.13.08

Robot Astronomy Talk Show: Water in the Universe

Astronomers have discovered huge amounts of water around baby stars; IR-2 and his crew plan to make use of it. watch now

ask2008-002

03.13.08

Why Aren't There Any Green Stars?

Dr. Michelle Thaller answers this question for 'Ask an Astronomer.' watch now

irastroSD004

03.04.08

Robot Astronomy Talk Show: Asteroids

Will an asteroid strike the Earth and wipe out all life as we know it? IR-2 and his robotic crew make random phone ca... watch now

ask2008-001

02.13.08

How Do You Discover an Asteroid?

Dr. Bidushi Bhattacharya helps us understand how astronomers find these tiny space rocks. watch now

irastroSD003

02.08.08

Skinfrared #2: Water and Ice

Viewing liquids in extreme temperatures in both visible and infrared light, this episode of the Skinfrared series giv... watch now

irastroSD002

01.17.08

Spaceship Spitzer: Enemy Mine

While in battle around the supermassive black hole at the center of the galaxy, Dr. Michelle teaches IR-1 the science... watch now

irastroSD001

01.15.08

Skinfrared #1

What is infrared light? The Skinfrared series contrasts the world around us in both visible and infrared light, givin... watch now

ask_ir

12.18.07

Infrared: More Than Your Eyes Can See

Dr. Michelle Thaller explains infrared light in this older video, produced by NASA's Spitzer Space Telescope (then kn... watch now

ask_m51

11.05.07

M51 and Gizmo

In this animated 'Ask an Astronomer' special, innocent alien M51 moves the Earth into a closer orbit around the sun, ... watch now

ask2007-002

09.14.07

What Happens When Galaxies Collide?

Dr. Varoujan Gorjian takes us inside galactic collisions in this 'Ask an Astronomer' video. watch now

ask2007-001

07.27.07

What Is the Nearest Galaxy to the Milky Way?

Dr. Michelle Thaller explains that the answer isn't as simple as you might think! watch now

ask2006-003

02.12.07

Why Isn't Pluto a Planet Anymore?

Dr. Robert Hurt explains why Pluto got... well... plutoed. watch now

ask2006-002

08.24.06

How Can We See a Black Hole?

If no light escapes from a black hole, how can we detect them? 'Ask an Astronomer' explains. watch now

ask2006-001

05.24.06

What Is a Redshift?

'Ask an Astronomer' uses an astronomer, a flying saucer, and a cow to help explain this difficult astronomical concep... watch now

ask2005-002

12.09.05

Do the Stars Really Move?

The answer to this 'Ask an Astronomer' question may surprise you! watch now

ask2005-001

10.25.05

Why Do We See Spiral Arms in Some Galaxies?

'Ask an Astronomer' explains the morphology of one of the most common types of galaxy. watch now

ask2002-005

10.14.05

Why Are Solar Eclipses Only Visible in Some Parts of the World?

This 'Ask an Astronomer' episode explains eclipses of the sun and why they can't be seen everywhere. watch now

ask2002-001

10.14.05

Why Doesn't the Moon Fall Down?

This 'Ask an Astronomer' episode explains how orbits work. watch now

ask2003-001

10.14.05

Why Is Spitzer Painted Black?

The Spitzer Space Telescope has a funny paint job. This 'Ask an Astronomer' segment explains why. watch now

ask2003-004

10.14.05

Do Other Solar Systems Exist?

'Ask an Astronomer' explains how we detect planets around other stars. watch now

ask2003-005

10.14.05

Are Other Solar Systems Like Our Own?

Solar systems come in a large variety of flavors, as this 'Ask an Astronomer' video shows. watch now

ask2003-002

10.14.05

How Do Stars Live and Die?

'Ask an Astronomer' tackles stellar evolution. watch now

ask2003-003

10.14.05

What Is a Brown Dwarf?

'Ask an Astronomer' explains one of the strangest objects in outer space. watch now

ask2002-002

10.14.05

Can You Feel a Solar Wind?

This 'Ask an Astronomer' segment attempts to explain what a solar wind is (and is not). watch now

ask2002-003

10.14.05

Why Does the Moon Look Like It Changes?

Phases of the Moon are clearly explained in this 'Ask an Astronomer' episode. watch now

ask2002-004

10.14.05

What Causes an Eclipse of the Moon?

This 'Ask an Astronomer' episode explains lunar eclipses. watch now

 

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