Why Isn\ Why Isn't Pluto a Planet Any More?
Posted by: SpitzerJim

Video duration: 210 seconds

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

Related: animation, ask, asteroids, astronomer, astronomy, ceres, eris, juno, pallas, planet, planets, pluto, quaoar, sedna

What Causes an Eclipse of the Moon? What Causes an Eclipse of the Moon?
Posted by: SpitzerJim

Video duration: 124 seconds

This 'Ask an Astronomer' episode explains lunar eclipses.

Related: animation, ask, astronomer, astronomy, daou, doris, eclipse, ecliptic, lunar, moon, science

What Is the Nearest Galaxy to the Milky Way? What Is the Nearest Galaxy to the Milky Way?
Posted by: SpitzerJim

Video duration: 153 seconds

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

Related: astronomy, education, galaxies, science

Infrared: More Than Your Eyes Can See Infrared: More Than Your Eyes Can See
Posted by: SpitzerJim

Video duration: 405 seconds

Dr. Michelle Thaller explains infrared light in this older video, produced by NASA's Spitzer Space Telescope (then known as the Space Infrared Telescope Facility) before it launched.

Related: animals, astronomy, electromagnetism, em, infrared, light, nasa, physical, science, space, spectrum, zoo

Why Does the Moon Look Like It Changes? Why Does the Moon Look Like It Changes?
Posted by: SpitzerJim

Video duration: 129 seconds

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

Related: animation, ask, astronomer, astronomy, australia, daou, doris, moon, phases, physical, science

Why Are Solar Eclipses Only Visible in Some Places? Why Are Solar Eclipses Only Visible in Some Places?
Posted by: SpitzerJim

Video duration: 144 seconds

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

Related: ask, astronomer, astronomy, eclipse, ecliptic, penumbra, science, solar, stolovy, sun, susan, umbra

How Can We See a Black Hole? How Can We See a Black Hole?
Posted by: SpitzerJim

Video duration: 151 seconds

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

Related: ask, astronomer, astronomy, black, hole, holes, jarrett, science, tom

Why Doesn\ Why Doesn't the Moon Fall Down?
Posted by: SpitzerJim

Video duration: 109 seconds

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

Related: animation, ask, astronomer, astronomy, daou, doris, moon, orbit, physics, space

What Will Happen to the Earth When the Sun Dies? What Will Happen to the Earth When the Sun Dies?
Posted by: SpitzerJim

Video duration: 238 seconds

Our Sun won't last forever. Dr. Carolyn Brinkworth explains the ramifications for our home planet in this "Ask an Astronomer" video.

Related: astronomy, death, destruction, doom, earth, giant, gloom, nebula, physical, planetary, red, science, star, sun

What Is a Redshift? What Is a Redshift?
Posted by: SpitzerJim

Video duration: 147 seconds

'Ask an Astronomer' uses an astronomer, a flying saucer, and a cow to help explain this difficult astronomical concept in simple terms.

Related: abduction, alien, animation, ask, astronomer, astronomy, cow, doppler, jarrett, light, physics, redshift, science, shift, tom

Are Other Solar Sytems Like Our Own? Are Other Solar Sytems Like Our Own?
Posted by: SpitzerJim

Video duration: 120 seconds

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

Related: ask, astronomer, astronomy, davy, extrasolar, kirkpatrick, planets, science, solar, systems

What Is a Brown Dwarf? What Is a Brown Dwarf?
Posted by: SpitzerJim

Video duration: 136 seconds

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

Related: ask, astronomer, astronomy, brown, davy, dwarf, failed, kirkpatrick, planet, platypus, science, star

What Happens When Galaxies Collide? What Happens When Galaxies Collide?
Posted by: SpitzerJim

Video duration: 114 seconds

Dr. Varoujan Gorjian takes us inside galactic collisions in this "Ask an Astronomer" video.

Related: animation, astronomy, collision, education, galaxies, galaxy, science

Why Aren\ Why Aren't There Any Green Stars?
Posted by: SpitzerJim

Video duration: 197 seconds

Dr. Michelle Thaller answers this question for "Ask an Astronomer."

Related: astronomy, color, colors, perception, physical, physics, primary, science, star, stars

Do Other Solar Systems Exist? Do Other Solar Systems Exist?
Posted by: SpitzerJim

Video duration: 127 seconds

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

Related: ask, astronomer, astronomy, davy, extrasolar, kirkpatrick, planet, planets, science, solar, stars, systems

Spaceship Spitzer: Enemy Mine Spaceship Spitzer: Enemy Mine
Posted by: SpitzerJim

Video duration: 389 seconds

While in battle around the supermassive black hole at the center of the galaxy, Dr. Michelle teaches IR-1 the science behind these giant singularities.

Related: animation, astronomy, cg, comedy, fiction, funny, physics, science

M51 & Gizmo M51 & Gizmo
Posted by: SpitzerJim

Video duration: 266 seconds

In this animated cartoon, innocent alien M51 moves the Earth into a closer orbit around the sun, and learns an important lesson about life in the Universe.

Related: alien, animation, astronomy, cartoon, comedy, earth, education, family, funny, habitable, kids, sun, zone

Do the Stars Really Move? Do the Stars Really Move?
Posted by: SpitzerJim

Video duration: 171 seconds

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

Related: ask, astronomer, astronomy, copernicus, history, hubble, lord, motion, precession, proper, ptolemy, science, star, stars, steve

Robot Astronomy Talk Show #1: Asteroids Robot Astronomy Talk Show #1: Asteroids
Posted by: SpitzerJim

Video duration: 416 seconds

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

Related: asteroid, asteroids, astronomy, comedy, extinction, funny, impact, mass, physical, science

Psych Out Psych Out
Posted by: SpitzerJim

Video duration: 293 seconds

An astronomer and his therapist clash in this comedic (yet strangely educational) animated short...

Related: animation, astronomer, astronomy, physical, psychiatrist, psychiatry, rorsch, science, space, spitzer, telescope, therapist, therapy