NaN/100 votesLoading...#1 - The Universe's Greatest Hits
Season 1 Episode 1 - Aired 4/26/2016
From the mission that saw Pluto for the first time to the Mars rovers, a new breed of explorers are risking their careers, and even their lives, to lead humanity to worlds we have never seen and tackle the mysteries of life itself.
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NaN/100 votesLoading...#2 - Hunt for Dark Energy
Season 1 Episode 2 - Aired 5/3/2016
World scientists are searching for Dark Energy, the biggest challenge of physics; In Europe, a multi-billion dollar satellite will map the sky from space.
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NaN/100 votesLoading...#3 - Death of the Solar System
Season 1 Episode 3 - Aired 5/10/2016
An exploration of the dramatic fate of our future descendants, the technology they’ll need to survive the end of this world billions of years from now and our options for colonizing and starting again on a new planet somewhere far from Earth.
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NaN/100 votesLoading...#4 - Alien Oceans
Season 1 Episode 4 - Aired 5/17/2016
A soaring quest through the solar system’s exotic and hidden water realms, from the deep seas below the icy crust of Europa to the vast prehistoric oceans that once existed on Mars billions of years ago.
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NaN/100 votesLoading...#5 - The Plot Against Gravity
Season 1 Episode 6 - Aired 5/31/2016
The story of how a large aerospace company, BAE Systems, began a secret project to counter the force of gravity while NASA simultaneously ran a similar ‘Breakthrough Propulsion Physics’ program.
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NaN/100 votesLoading...#6 - Attack of the Space Junk
Season 1 Episode 7 - Aired 6/7/2016
The efforts of the U.S. government and others to combat the threat posed by space junk, which could derail the future of space travel if left unchecked.
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NaN/100 votesLoading...#7 - Quest for the First Star
Season 1 Episode 8 - Aired 6/14/2016
The search for the first stars of the universe.
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NaN/100 votesLoading...#8 - When the Sun Attacks
Season 1 Episode 9 - Aired 6/21/2016
When the sun flares up, billions of tons of superheated gas and intense radiation are propelled toward Earth; experts are trying to predict what is coming toward the Earth and how to prepare for this threat.
Director: N/A
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NaN/100 votesLoading...#9 - Inside NASA's Mission to Mars
Season 1 Episode 10 - Aired 6/28/2016
An in-depth look at how NASA is preparing for its most ambitious and dangerous mission yet; to land a human being on the surface of Mars.
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NaN/100 votesLoading...#10 - Secret History of the Solar System
Season 1 Episode 11 - Aired 8/6/2016
The discovery of exoplanets pushes scientists to reexamine the origin of the Solar System; the evidence infers a tale of unrestrained collisions and chaos.
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NaN/100 votesLoading...#11 - The Truth Behind Parallel Universes
Season 1 Episode 12 - Aired 8/13/2016
Scientists are working to determine if parallel universes exist.
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NaN/100 votesLoading...#12 - Dark Secret of the Universe
Season 1 Episode 13 - Aired 8/20/2016
Scientists are finally on the hunt to finally crack the dark secrets of the atoms that make up the universe.
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NaN/100 votesLoading...#13 - Inside a Monster Black Hole
Season 1 Episode 14 - Aired 8/27/2016
Inside the supermassive black hole that sits in the middle of our galaxy.
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NaN/100 votesLoading...#14 - NASA's Greatest Moments
Season 2 Episode 1 - Aired 4/11/2017
See the countdown of the greatest moments in NASA's nearly 60-year history.
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NaN/100 votesLoading...#15 - Strangest Alien Storms
Season 2 Episode 2 - Aired 4/18/2017
New discoveries on alien planets reveal violent storms and strange weather.
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NaN/100 votesLoading...#16 - Black Holes: The Einstein Prophecy
Season 2 Episode 3 - Aired 4/25/2017
The genius of Einstein's theory of relativity was the first evidence that black holes might exist, but scientists still do not know what really happens inside of one. Follow the researchers investigating the dark secrets of this mysterious phenomenon.
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NaN/100 votesLoading...#17 - Secret History of Jupiter
Season 2 Episode 4 - Aired 5/2/2017
Recent discoveries by NASA's Juno mission reveal new secrets about Jupiter, a strange world that is more like a star than a planet. As scientists uncover what lies beneath its violent storms, our understanding of the solar system could change forever.
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NaN/100 votesLoading...#18 - Mysteries of Alien Volcanoes
Season 2 Episode 5 - Aired 5/9/2017
New research into our solar system's volcanoes reveal shocking discoveries.
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NaN/100 votesLoading...#19 - Curse of Dark Matter
Season 2 Episode 6 - Aired 5/16/2017
Recent discoveries have revealed vast clouds of dark matter in our universe. Could this mysterious matter be proof that multiple universes exist? Join researchers as they investigate the secrets of dark matter.
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NaN/100 votesLoading...#20 - Race to Planet 9
Season 2 Episode 7 - Aired 5/23/2017
Scientists believe that there is an undiscovered massive planet lurking at the edge of our solar system. Join researchers as they hunt for this mysterious world, an investigation that could reveal the secret history of the solar system's formation.
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NaN/100 votesLoading...#21 - Rise of the Monster Stars
Season 2 Episode 8 - Aired 5/30/2017
The most extreme stars in our universe could be the key to understanding life in the cosmos. These monster stars are among the oldest in the universe, and can be hundreds of times larger than our Sun and burn over million times brighter.
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NaN/100 votesLoading...#22 - Stranger Signals from Alien Worlds
Season 2 Episode 9 - Aired 6/6/2017
New discoveries reveal radio bursts that may confirm life in the cosmos.
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NaN/100 votesLoading...#23 - Secret History of the Big Bang
Season 2 Episode 10 - Aired 6/13/2017
Scientists are on a race to find the beginning of time and space: the Big Bang. Cutting-edge technology helps astronomers look back in time to uncover the mysteries of our universe's creation, revealing hat happened in the first moments of the cosmos.
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NaN/100 votesLoading...#24 - Hunt for the Hidden Cosmos
Season 3 Episode 1 - Aired 8/22/2017
New telescope technology has helped astronomers to explore the never-before-seen invisible universe. These modern marvels ushered in a new age of discovery, revealing the secrets of the greatest enigmas in the cosmos, from giant black holes to supernovas.
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NaN/100 votesLoading...#25 - When Meteors Attack
Season 3 Episode 2 - Aired 8/29/2017
Meteors are a deadly threat for our planet, but new technology may provide a way for Earth to fight back when they attack. Join experts as they uncover the mysteries behind these fascinating and terrifying celestial objects.
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The Worst Episodes of Space's Deepest Secrets
Every episode of Space's Deepest Secrets ranked from worst to best. Explore the Worst Episodes of Space's Deepest Secrets!
A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far...
Genre:Documentary
Network:Science
Worst Episodes Summary
"The Universe's Greatest Hits" is the worst rated episode of "Space's Deepest Secrets". It scored N/A/10 based on 0 votes. Directed by N/A and written by N/A, it aired on 4/26/2016. This episode scored NaN points lower than the second lowest rated, "Hunt for Dark Energy".