10th Planet  5:00 A stunning discovery at the far reaches of our solar system...		Battle of the Giant Telescopes  3:31 The battle for rare photons wafting in from deep space.
Beyond the Event Horizon  2:43 A computer program called The Black Hole Flight Simulator...	Black Hole Discovery  3:16 Hubble Space Telescope reveals a black hole lurking among the...	Dark Matter  13:00 Turns out most of the universe is held together by a...
Discovery of a Hot Jupiter  3:03 Hubble detects an extreme planet around a Milky Way star.		Enceladus: Saturn's Strangest Moon  6:07 A closer look at Saturn's Strangest Moon.
Eruption of the Milky Way Galaxy  2:00 An immense, thick cloud of dust is gathering around the center...	Hubble Galaxies Gone Wild  5:36 A magnificent gallery of colliding galaxies has been released...	Hubble Lightness of Being  3:30 How the Hubble Space Telescope snatches such amazing images.
Hubble Signs of Life  3:09 The Hubble Space Telescope makes the first ever detection of...		Hubble's Amazing Rescue  50:00 The unlikely story of how the world's most beloved telescope...
In The Shadow of a Dying Star  1:43 Ferocious winds near the dying star, Eta Carinae, stir the...	Inside a Galactic Mob Scene  3:36 Hubble peers inside an incredibly dense cluster of Milky Way...	Inside a Turbulent Star Factory  2:15 The Spitzer Space Telescope delivers a stunning view into the...
Is Dark Energy an Illusion?  5:35 New observations have led astronomers to suggest that...	Is There Life on Mars  50:00 The decades-long search for life on the Red Planet heats up...	Life and Times of a Galactic Cannibal  3:34 Evidence that a giant galaxy has swallowed up its neighbors.
Life on Mars?  3:14 The Phoenix lander is sent to Mars to search the arctic plains...	MARS Dead or Alive  50:00 NASA gambles on two rovers sent to determine if the red planet...	Mira The Shooting Star  2:48 Mira is a red giant star with a mysterious comet-like tail.
Monster of the Milky Way  48:00 Does a supermassive black hole lurk at the center of our galaxy?	Origins  50:00 How did the colossal forces of the early universe make it...	Phantom Galaxy Revealed  3:46 The life and times of a mysterious nearby galaxy.
Pulsar Planets  3:11 If pulsar planets could support life, it would be a life filled...	Space Elevator  12:00 Can we build a 22,000-mile-high cable to transport cargo and...	Space Shuttle Disaster  50:00 An investigation uncovers the human failures and design flaws...
Sputnik Declassified  49:00 Top-secret documents rewrite the history of the famous...	Stellar Blow Torch  1:54 Powerful jets erupt from stars at the moment of birth.	The Dark Matter Mystery  4:37 We can't see dark matter, and some skeptics doubt its...
The Dark Side of the Universe  26:00 New discoveries about Dark Matter and Dark Energy have...	The Elegant Universe (Hour 1)  47:00 Eleven dimensions, parallel universes, and a world made out of...	The Elegant Universe (Hour 2)  47:00 Eleven dimensions, parallel universes, and a world made out of...
The Elegant Universe (Hour 3)  47:00 Eleven dimensions, parallel universes, and a world made out of...	The Famous Helix Nebula  1:43 Look for comet-like blobs on the inside of this eerie nebula.	The Horizons of Deep Time  21:14 How long will the Universe as we know it survive? The answer...
The Largest Black Holes in the Universe  18:47 The largest black hole measured to date is a whopping 18...	The Shores of the Cosmic Ocean  1:00:24 At the beginning of this cosmic journey across space and time,...	Unlikely Suns Reveal Improbable Planets  6:38 Astronomers are finding planets where there were not supposed...
Welcome to Mars  53:56 Take an astounding look at the red planet in this...	WMAPing the Universe  3:54 The story of how the universe began can tell scientists a lot...