Galaxies and stars

« DYNAMIQUE DES GALAXIES DU GROUPE LOCAL : QUEL EST LEUR CONTENU EN MATIÈRE SOMBRE ? »

DYNAMICS OF LOCAL GROUP GALAXIES: WHAT IS THEIR DARK MATTER CONTENT?

The Universe is Killing Galaxies. Here's How | Space documentary |

Deconstruyendo una estrella de neutrones

Deconstructing a Neutron Star

A Black Hole in Space Appears Near the Solar System | Documentary for Space Sleep (2026)

To the Stars and Beyond - Christmas Lectures 2025 with Maggie Aderin-Pocock 3/3

Ce que la Voie lactée cache encore en 2026 est SIDÉRANT ! DOCUMENTAIRE ESPACE

What the Milky Way still hides in 2026 is ASTONISHING! SPACE DOCUMENTARY

A Journey to the Sun’s Black Dwarf Era | Space Documentary for Sleep (2026)

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

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

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

Can gravity break particles apart? (Quark stars)

The Complete Map of All 88 Constellations

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

Cosmic Dawn: When the First Stars Ignited | Deep Space Sleep Documentary | Ep 2

Aux confins : Le monde caché autour de Sagittarius A* - DOCUMENTAIRE ESPACE

At the Frontiers: The Hidden World Around Sagittarius A* - SPACE DOCUMENTARY

Françoise Combes - Conférence et grand entretien : Est-ce ainsi que vivent les galaxies? SLEDG 2025

Françoise Combes - Conference and grand interview: Is this how galaxies live? SLEDG 2025

Why Andromeda is More Dangerous Than You Think

Fundamental Properties and Atmospheric Chemistry of Cool Brown Dwarfs with JWST

Proxima Centauri B: Could We Ever Find Life On A New Planet Far, Far Away?

The Secret Life of Stars | The Sleepy Scientist

Metal-Poor Massive Stars and Cosmic Mysteries from Redshift 10+ to the Local Universe

Did JWST Just Find Our Cosmic Ancestors?

Qu'est-ce qu'une supernova ? L'explosion la plus grande de l'univers expliquée - DOCUMENTAIRE ESPACE

What is a supernova? The biggest explosion in the universe explained - SPACE DOCUMENTARY

Cette explosion a pulvérisé une étoile 30 fois plus grosse que le soleil !

This explosion pulverized a star 30 times bigger than the sun!

Les endroits les plus dangereux et extrêmes de l’univers

The most dangerous and extreme places in the universe

Une SPHÈRE PARFAITE est apparue dans notre galaxie ! - On Se l'Demande #172 - Le JDE

A PERFECT SPHERE has appeared in our galaxy! - We're Wondering #172 - The JDE

Searching for Avatar-like Worlds Around Alpha Centauri A - Aniket Sanghi - 10/27/25

Main-sequence of star-forming galaxies: New insights and perspectives on massive galaxy formation

Black Holes Explained | Space's Deepest Secrets | Science Channel

Understanding Dwarf Galaxies to Understand Dark Matter

Ces étoiles pourraient fabriquer des éléments introuvables ailleurs

These stars could produce elements that are impossible to find elsewhere

Matière noire, trous noirs et formation de galaxies

Dark matter, black holes and galaxy formation

Un objet dans le ciel défie tout ce que l'on connait des galaxies !

An object in the sky defies everything we know about galaxies!

Understanding the first galaxies

« 30 ANS ET DES MILLIERS D'EXOPLANÈTES »

"30 YEARS AND THOUSANDS OF EXOPLANETS"

Emanuele Berti: Black Hole Demography and Black Hole Spectroscopy...(October 16, 2025)

Contraintes observationnelles des disques proto planétaires

Observational constraints on protoplanetary disks

Pourquoi rien ne reste jamais immobile dans l’Univers

Why nothing ever remains still in the Universe

La Bestiaire Complète des Étoiles : Chaque Créature de Feu qui Remplit l'Univers - DOCUMENTAIRE

The Complete Bestiary of Stars: Every Fire Creature that Fills the Universe - DOCUMENTARY

Neutron Stars: Natural Laboratories for the Universe’s Smallest and Largest Scales by Sukanta Bose

Nebulae: From Cradle to Grave, and Cradle Again - Oct. 25, 2025