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Is It Impossible To Cross The Event Horizon? | Black Hole Firewall Paradox
Season 10
Episode 12
17:25
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PBS Space Time
Dark Forest: Should We Not Contact Aliens?
Season 10
Episode 3
In 1974 we sent the Arecibo radio message towards Messier 13. The message was mostly symbolic; we weren’t really expecting a reply. Yet surely other civilisations out there are doing the same thing. So, why haven’t we heard anything? What if the silence from the stars is a hint that we shouldn’t be so outgoing? What if aliens are deliberately keeping quiet for fear that they might be destroyed?
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14:09
Black holes are very real, but are also a theoretical nightmare.
13:29
Neils Bohr once said “Physics concerns what we can say about Nature."
13:14
It’s possible to stitch together a Frankenstein flip book of galaxy evolution.
14:48
The effect of inhabitable space in the galaxy may be why we haven't seen aliens.
13:51
Let's push Space's boundaries to the limit.
17:26
We work to understand why W boson particle mass is so important.
13:46
The universe may be playing a reoccurring game of guess.
12:47
We look into what is inside a black hole.
14:21
We ask and explore If the universe has a center and where it could be.
13:47
We explore and challenge electric charge's fundamental property and if it sticks.
15:33
Recent discovery of Proxima Centauri has reopened talks of our best chance of Earth 2.0.
15:41
Cosmic strings could be the most most bizarre undiscovered entities to actually exist.