Astronomy & Cosmology

Every Confusing Thing About Dark Energy Explained Slowly (For Sleep)

Why Earth Sucks Compared to the Planet Hestia

What's Directly Above and Below the Sun? - Nuclear Engineer Reacts to Insane Curiosity

Une sonde PERDUE de la NASA fait une DECOUVERTE ETRANGE sur MARS ! DNDE 449

A LOST NASA probe makes a STRANGE DISCOVERY on MARS! DNDE 449

Eva Villaver- La Tierra: ¿un planeta más?

Eva Villaver - Earth: Just Another Planet?

Vie EXTRATERRESTRE : la grande ERREUR que tout le monde a faite - On Se l'Demande #198 - Le JDE

Extraterrestrial Life: The Big Mistake Everyone Made - We're Asking It #198 - The JDE

Les océans les plus étranges de l'Univers...

The strangest oceans in the Universe...

The Zoo Hypothesis and the Fermi Paradox... Are We Being Watched?

La THÉORIE cosmique qui terrifie les physiciens

The cosmic theory that terrifies physicists

Et si les EXTRATERRESTRES nous avaient déjà TROUVÉS ??

What if EXTRATERRESTRIALS had already FOUND us??

We're Finally Unlocking the "Cosmic Shoreline"

The Actual Real Life Star Systems of Science Fiction

On a trouvé la TERRE 2.0 ? La vérité sur les Exoplanètes

Did We Find EARTH 2.0? The Truth About Exoplanets

How Did "Nothing" Exist Before the Big Bang? | FULL DOCUMENTARY

We Thought Black Holes Ended in Singularities. They Might End In a Frozen Big Bang.

Nouveautés astro #3 : Pegasus, Swarovski, ZWO, Celestron, ML Astro, Shelyak, Noor

Astro News #3: Pegasus, Swarovski, ZWO, Celestron, ML Astro, Shelyak, Noor

My thoughts on the first round of UFO files

Mapping Dark Matter with Stellar Streams

L'Univers avant le Big Bang : 3 théories qui changent tout !

The Universe Before the Big Bang: 3 Theories That Change Everything!

Talking the Future: Science, Space, and Civilization | May Live Q&A

Peut-on vivre ailleurs dans l'Univers ?

Can we live elsewhere in the Universe?

La fabrique astronomique des temps géologiques - Jacques Laskar

The Astronomical Construction of Geological Time - Jacques Laskar

What Would it Actually Feel Like to Fall INTO Jupiter?

Voyager dans un trou noir avec Interstellar et J.-P. Luminet- version 2

The Planets that Shape Our Solar System | How the Universe Works | Science Channel

INCROYABLE ! ils ont trouvé un moyen d'observer la MATIÈRE NOIRE ! DNDE 447

UNBELIEVABLE! They've found a way to observe DARK MATTER! DNDE 447

Can The Drake Equation Prove Alien Life Really Does Exists? | FULL DOCUMENTARY

Literally Everything About How The Universe Began Explained Slowly (For Sleep)

Literally Everything About How Black Holes Work Explained Slowly (For Sleep)

Le suicide de l’Univers : Le terrifiant scénario du Big Rip

The Suicide of the Universe: The Terrifying Scenario of the Big Rip

Le PLAN FOU pour PILOTER la TERRE à travers la GALAXIE

The CRAZY PLAN to CONTROL EARTH across the GALAXY

L'ASTÉROÏDE qui a atomisé l'ANTARCTIQUE (et le Mégalodon)

The ASTEROID that atomized ANTARCTICA (and the Megalodon)

Experta en Astrofísica: Los Objetos más Extremos del Universo | Dra. Nanda Rea

Astrophysics Expert: The Most Extreme Objects in the Universe | Dr. Nanda Rea

Cette Méthode permet de chercher la vie dans le cosmos, sans savoir ce qu'on cherche

This Method allows us to search for life in the cosmos, without knowing what we are looking for

The Untold History of Earth and Life | FULL DOCUMENTARY

L'étrange bulle qui flotte dans l'Univers... (Les bulles de Fermi)

The strange bubble that floats in the Universe... (Fermi's bubbles)

Every Confusing Thing About The Big Bang Explained Slowly (For Sleep)

Black Holes: Messages From The Edge Of The Universe | Free Documentary Space

2026 Spring Symposium: Day 5 | Session 18/Closing Remarks

2026 Spring Symposium: Day 5 | Session 17