HackerTube
Physics, Space & Chemistry

Cosmology & astrophysics — Page 3

Video frame: TRUE Limits Of Humanity – The Final Border We Will Never Cross11:41

TRUE Limits Of Humanity – The Final Border We Will Never Cross

Kurzgesagt – In a Nutshell
Picked by 3 · 2021–2024
Video frame: What would we see if we fell into a Black Hole?14:53

What would we see if we fell into a Black Hole?

ScienceClic English
Picked by 1 · 2022–2025
Video frame: Something Deeply Hidden | Sean Carroll | Talks at Google57:04

Something Deeply Hidden | Sean Carroll | Talks at Google

Talks at Google
Picked by 1 · 2020–2023
Video frame: Did Time Start at the Big Bang?13:34

Did Time Start at the Big Bang?

PBS Space Time
Picked by 1 · 2020–2024
Video frame: Does Time Cause Gravity?11:51

Does Time Cause Gravity?

PBS Space Time
Picked by 1 · 2021–2023
Video frame: von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox48:07

von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox

Future of Humanity Institute
Picked by 1 · 2014–2026
Video frame: Are Black Holes Actually Fuzzballs?16:29

Are Black Holes Actually Fuzzballs?

PBS Space Time
Picked by 1 · 2022–2023
Video frame: How to Detect Extra Dimensions15:48

How to Detect Extra Dimensions

PBS Space Time
Picked by 3 · 2018–2020
Video frame: What If Alien Life Were Silicon-Based?21:56

What If Alien Life Were Silicon-Based?

PBS Space Time
Picked by 1 · 2023–2025
Video frame: These are the asteroids to worry about20:06

These are the asteroids to worry about

Veritasium
Picked by 1 · 2021–2023
Video frame: This Black Hole Could be Bigger Than The Universe11:44

This Black Hole Could be Bigger Than The Universe

Kurzgesagt – In a Nutshell
Picked by 1 · 2024
Video frame: Matrioshka Brains: Star-Powered Computers23:55

Matrioshka Brains: Star-Powered Computers

Isaac Arthur
Picked by 1 · 2017–2023
Video frame: Dyson Spheres40:47

Dyson Spheres

Isaac Arthur
Picked by 1 · 2017–2022
Video frame: Ancient Life as Old as the Universe9:35

Ancient Life as Old as the Universe

Kurzgesagt – In a Nutshell
Picked by 1 · 2023–2024
Video frame: Are There Lost Alien Civilizations in Our Past?10:29

Are There Lost Alien Civilizations in Our Past?

Kurzgesagt – In a Nutshell
Picked by 1 · 2023–2024
Video frame: The Pope's Astronomer - Sixty Symbols36:11

The Pope's Astronomer - Sixty Symbols

Sixty Symbols
Picked by 1 · 2020–2025
Video frame: JWST just made the "Crisis in Cosmology" WORSE16:36

JWST just made the "Crisis in Cosmology" WORSE

Dr. Becky
Picked by 2 · 2022–2024
Video frame: Could The Universe Be Inside A Black Hole?13:01

Could The Universe Be Inside A Black Hole?

PBS Space Time
Picked by 1 · 2022–2023
Video frame: New Supercomputer Simulation Sheds Light on Moon’s Origin1:51

New Supercomputer Simulation Sheds Light on Moon’s Origin

NASA's Ames Research Center
Picked by 2 · 2023–2024
Video frame: Peter Mulvey Performs Vlad the Astrophysicist5:49

Peter Mulvey Performs Vlad the Astrophysicist

Peter Mulvey
Picked by 1 · 2021
Video frame: Laniakea: Our home supercluster4:11

Laniakea: Our home supercluster

nature video
Picked by 1 · 2022–2023
Video frame: How to Win an Interstellar War11:05

How to Win an Interstellar War

Kurzgesagt – In a Nutshell
Picked by 1 · 2023–2025
Video frame: What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis20:14

What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis

PBS Space Time
Picked by 1 · 2023–2024
Video frame: To Scale: THE SOLAR SYSTEM7:07

To Scale: THE SOLAR SYSTEM

To Scale:
Picked by 1 · 2015–2025
Video frame: The helical model - our solar system is a vortex3:21

The helical model - our solar system is a vortex

DjSadhu
Picked by 0 · 2019–2026
Video frame: White holes and wormholes are probably real. Here's why.37:03

White holes and wormholes are probably real. Here's why.

Veritasium
Picked by 0 · 2024
Video frame: The Problem With Sabine Hossenfelder35:04

The Problem With Sabine Hossenfelder

Professor Dave Explains
Picked by 0 · 2025
Video frame: Asteroid Discovery - 1970-2015 - 8K resolution5:11

Asteroid Discovery - 1970-2015 - 8K resolution

Scott Manley
Picked by 0 · 2019–2024
Video frame: 5 REAL Possibilities for Interstellar Travel13:03

5 REAL Possibilities for Interstellar Travel

PBS Space Time
Picked by 0 · 2019–2020
Video frame: Stars orbiting the black hole at the heart of the Milky Way0:20

Stars orbiting the black hole at the heart of the Milky Way

European Southern Observatory (ESO)
Picked by 0 · 2018–2024
Video frame: The NEW Warp Drive Possibilities18:54

The NEW Warp Drive Possibilities

PBS Space Time
Picked by 0 · 2021–2025
Video frame: Symphony of Science - 'We Are All Connected' (ft. Sagan, Feynman, deGrasse Tyson & Bill Nye)4:12

Symphony of Science - 'We Are All Connected' (ft. Sagan, Feynman, deGrasse Tyson & Bill Nye)

melodysheep
Picked by 0 · 2010–2017
Video frame: Discovery Channel - Large Asteroid Impact Simulation4:46

Discovery Channel - Large Asteroid Impact Simulation

Anselmo La Manna
Picked by 0 · 2020–2025
Video frame: The Most Extreme Explosion in the Universe9:29

The Most Extreme Explosion in the Universe

Kurzgesagt – In a Nutshell
Picked by 0 · 2022–2025
Video frame: What If Dark Matter Is Just Black Holes?12:21

What If Dark Matter Is Just Black Holes?

PBS Space Time
Picked by 0 · 2022–2025
Video frame: Why We Should NOT Look For Aliens - The Dark Forest10:31

Why We Should NOT Look For Aliens - The Dark Forest

Kurzgesagt – In a Nutshell
Picked by 0 · 2021–2026