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PBS Space Time
Season 2016 • Episode 48 • Have They Seen Us?
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PBS Space Time Season 2016, Episode 48: Have They Seen Us?
Are aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail. Watch PBS Space Time Season 2016, Episode 48 Have They Seen Us? in HD free online. Enjoy high-quality streaming of PBS Space Time Season 2016, Episode 48 and share your thoughts in the comments below!
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Episodes
48 episodesThe True Nature of Matter and Mass
We know that mass is energy… but what is energy? And where did matter and time even come from? Matt begins to dive into these intricate topics by first examining what inertial mass is, how it relates to gravitational mass, and what it all means for mass as a fundamental property.
11 min
When Time Breaks Down
10 min
The Photon Clock Challenge
3 min
The Origin of Matter and Time
13 min
Will Mars or Venus Kill You First?
11 min
LIGO's First Detection of Gravitational Waves!
10 min
Planet X Discovered?? + Challenge Winners!
9 min
Why the Big Bang Definitely Happened
13 min
What's Wrong With the Big Bang Theory?
13 min
Cosmic Microwave Background Challenge
6 min
Why is the Earth Round and the Milky Way Flat?
15 min
How Cosmic Inflation Flattened the Universe
14 min
Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners!
10 min
We Are Star Stuff
14 min
Will the Universe Expand Forever?
14 min
Why the Universe Needs Dark Energy
13 min
What Does Dark Energy Really Do?
13 min
Will Starshot's Insterstellar Journey Succeed?
13 min
The Cosmic Conspiracy of Dark Energy Challenge Question
8 min
Anti-gravity and the True Nature of Dark Energy
15 min
Is an Ice Age Coming?
16 min
Is Quantum Tunneling Faster than Light?
12 min
New Fundamental Particle Discovered?? + Challenge Winners!
14 min
The Strange Universe of Gravitational Lensing
14 min
Planck's Constant and The Origin of Quantum Mechanics
16 min
Nuclear Physics Challenge
5 min
Juno to Reveal Jupiter's Violent Past
14 min
The Future of Gravitational Waves
9 min
The Quantum Experiment that Broke Reality
14 min
Can We Survive the Destruction of the Earth? ft. Neal Stephenson
14 min
How the Quantum Eraser Rewrites the Past
15 min
Quantum Eraser Lottery Challenge
6 min
Should We Build a Dyson Sphere?
The Kepler telescope recently noticed a strange partial eclipse that some have speculated could be a Dyson Sphere. Are Dyson Sphere's possible? Are they practical? What other alternatives to futuristic energy capture do we have to choose from? Why not a kugelblitz - a swarm of black hole powered engines?
15 min
Is There a Fifth Fundamental Force? + Quantum Eraser Answer
9 min
Self-Replicating Robots and Galactic Domination
We’ll soon be capable of building self-replicating robots. This will not only change humanity’s future but reshape the galaxy as we know it.
13 min
Quantum Entanglement and the Great Bohr-Einstein Debate
Albert Einstein strongly disagreed with Niels Bohr when it came to Bohr’s interpretation of quantum mechanics. Quantum entanglement settled the argument once and for all.
15 min
Life on Europa?
The Hubble Telescope found more evidence of vast plumes of water bursting through the icy surface of Jupiter’s moon Europa. What does this tell us about the potential for life on Europa?
14 min
Are We Alone? Galactic Civilization Challenge
The Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien races may be. Links to reference material below.
7 min
Black Holes from the Dawn of Time
Primordial black holes may be lurking throughout our universe. How large are they, how many are out there and what would happen if they moved through our solar system?
14 min
The First Humans on Mars
Elon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within 10 years. What might that colony look like?
12 min
The Many Worlds of the Quantum Multiverse
Is our universe a definitive single reality or is it merely one within an infinitely branching multiverse?
13 min
Quantum Vortices and Superconductivity + Challenge Answers
10 min
Did Dark Energy Just Disappear?
16 min
Strange Stars
14 min
Pilot Wave Theory and Quantum Realism
17 min
What Happens at the Event Horizon?
20 min
Escape The Kugelblitz Challenge
9 min
Have They Seen Us?
Are aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail.
18 min