Astronomy & Cosmology

The Largest Black Hole Ever Found | Space Documentary for Sleep (2026)

Une planète géante se cache dans notre système solaire.

A giant planet is hiding in our solar system.

How A Planetary Collision Transformed Earth's Atmosphere And Life

Beyond the Big Bang: The Mathematics of the "No-Boundary" Proposal

The Universe’s Unopened Gifts: Hidden Worlds and the Spirit of Discovery

Notre Univers n'est-il que le reflet d'un autre ? (Les univers jumeaux)

Is our universe merely a reflection of another? (Twin universes)

Ask Neil Anything, December 2025 | Free Patreon Exclusive

What happens when a Black Hole and White Hole Collide? - Nuclear Engineer Reacts to Action Lab

Les premiers résultats de l'observatoire spatial SVOM par Bertrand Cordier

The first results from the SVOM space observatory by Bertrand Cordier

A Journey to the Edge of the Solar System | Deep Space Sleep Documentary (2025)

Which Stars Could We Live Around? Ranking Every Type of Star

Une nouvelle catégorie de planètes, les Super-Jupiter ! DNDE 423

A new category of planets, the Super-Jupiters! DNDE 423

The history of space science - with Maggie Aderin-Pocock

Discovering Invisible Forces in Our Universe, with Adam Riess

Objectif énergie noire par Nathalie Palanque-Delabrouille au Festival d'Astronomie de Fleurance

Dark energy objective by Nathalie Palanque-Delabrouille at the Fleurance Astronomy Festival

La gravité peut-elle briser les particules ? (Les étoiles de quarks)

Can gravity break particles apart? (Quark stars)

The Fermi Paradox & Fossil Fuels

MARS a t-elle abrité de la Vie EXTRATERRESTRE ?

Did Mars harbor extraterrestrial life?

ENERGIE NOIRE – REMISE EN QUESTION DU MODÈLE STANDARD COSMOLOGIQUE | NATHALIE PALANQUE-DELABROUILLE

DARK ENERGY – CHALLENGING THE STANDARD COSMOLOGICAL MODEL | NATHALIE PALANQUE-DELABROUILLE

Ces mondes du Système solaire pourraient abriter la vie… DOCUMENTAIRE ESPACE

These worlds of the Solar System could harbor life... SPACE DOCUMENTARY

Aurélien Barrau – Gravitation quantique et Origine de l’Univers

Aurélien Barrau – Quantum Gravity and the Origin of the Universe

Are We Alone? The Science Behind NASA's Search For The Hidden Life

The Complete Map of All 88 Constellations

Is Anybody out There? | Free Documentary Space

How close are we to finding life in the universe? | SLICE SCIENCE | FULL DOC

Ganymede as a Dark Matter Detector

🪐Les extra-terrestres piégés sous les glaces de l'Antarctique

🪐Extraterrestrials trapped under the Antarctic ice

Le paysage le plus exotique du Système solaire, avec Audrey Chatain

The most exotic landscape in the Solar System, with Audrey Chatain

Interview: Discovering Dark Energy and the Hubble Tension with Nobel Prize Winner Adam Riess

Conférence - Un univers inattendu - Mercredi 17 décembre 2025

Conference - An unexpected universe - Wednesday December 17, 2025

Why Are We Seeing More Frequent Auroras?

The Complete History of Earth | Full Documentary

Neutron Star Mergers, Kilonovae, and Kilonova Imposters - Daniel Kasen (Christy Lecture)

Hunting for Exomoons with Kepler, Hubble and JWST

Black Holes. Explained. For 1.5 Hours.

Alessandro Morbidelli Le système solaire et les systèmes extrasolaires ... - SLEDG 2025

Alessandro Morbidelli: The Solar System and Extrasolar Systems... - SLEDG 2025

Une découverte de JAMES WEBB au début de l'univers plonge la cosmologie dans le DOUTE ! DNDE 422

A JAMES WEBB discovery at the beginning of the universe plunges cosmology into DOUBT! DNDE 422

Strange Lifeforms: The Chemistry of Alien Worlds

Extraordinaires planètes extrasolaires, Grand entretien de Ciel et espace avec Guillaume Hébrard

Extraordinary exoplanets, a major interview with Guillaume Hébrard from Ciel et Espace.

Did the Big Bang REALLY Happen?