Galaxies and stars

K. E. Saavik Ford: When Supermassive Black Holes Get Hungry

James Webb découvre une planète trop froide… et personne ne sait pourquoi

James Webb discovers a planet that's too cold… and nobody knows why

Where Is Everybody? The Fermi Paradox

Physicists Still Don’t Know What Happens at the Centre of a Black Hole

Black Holes: The Universe’s Darkest Mystery | Strip the Cosmos | Free Documentary Space

The Entire Story of a Star, Explained Slowly

La Véritable Taille du Bras d’Orion… Et À Quel Point Nous Sommes Petits

The True Size of Orion's Arm... And How Small We Are

There Is a Black Hole at the Centre of Our Galaxy

De la supernova à la singularité : la naissance violente d’un trou noir

From supernova to singularity: the violent birth of a black hole

BÉTELGEUSE n'est pas ce qu'on CROYAIT - On Se l'Demande #217 - Le JDE

Betelgeuse is not what we thought - We're wondering #217 - The JDE

The extent of Gas, Dark Matter and stellar light in halos by Sushmita Adhikari

Stellar-halo mass relation at the faintest end by Azadeh Fattahi

Pencil Beam and Large Area Surveys for Galaxy Evolution by Yogesh Wadadekar

Multiwavelength Observations of Low Redshift Gas Rich Galaxies by Nishikanta Khandai

Making sense of two billion stars - The GAIA view of the Milky Way Dark Matter H.. by Subha Majumdar

Cette galaxie n'a AUCUNE étoile (et ça n'a aucun sens)

This galaxy has NO stars (and it makes no sense)

La véritable taille d’Andromède

The true size of Andromeda

Supernova H0pe: The Multiply-imaged Standard Candle that Yielded a Value for H0

Star Cluster Formation Binary Stars and Multiple Populations Missing Links

Mt. Wilson and the Discovery of Galaxies - Jeff Rich - 07/13/26

Could the High Mass Black Holes from Gravitational Wave Observations be Explain... by Ritesh Harshe

How Galaxies Are Born and Die

What Happens When Two Black Holes Collide? | Science for Sleep

Voici ce qui arrivera à la Terre quand Andromède nous percutera - DOCUMENTAIRE ESPACE

Here is what will happen to Earth when Andromeda collides with us - SPACE DOCUMENTARY

The Day the Milky Way Collides with Andromeda | Full Documentary

Ancient Skies: The Science And Culture Of Constellations | SLICE SCIENCE | FULL DOC

Fluorine Lifeforms – Creatures of the Halogen Seas

Hubble’s Canvas: Masterpieces of the Cosmos | Free Documentary Space

The Future of the Milky Way: Billions of Years from Now | Full Documentary

KIC 8462852 or Tabby’s Star Update for July 30, 2026

Black Holes as Cosmic Fossils - Floor Broekgaarden - 06/17/26

Black Holes, Explained Slowly | The Sleepy Scientist

Literally Everything There Is To Know About Black Holes

The Entire History Of The Milky Way Galaxy Explained Slowly (For Sleep)

The Universe's Coldest, Hottest, and Most Terrifying Places | Full Documentary

Black Holes, Neutron Stars, and White Dwarfs in Globular Clusters - Kyle Kremer - 06/17/26

Cosmic Collisions: When Galaxies Crash | Full Documentary

Pourquoi VOUS ne retrouverez JAMAIS la TERRE (Le piège du vide)

Why YOU will NEVER find EARTH (The trap of the void)

The Universe's SECRET Weapons and How they Affect Earth! | How the Universe Works | Science Channel

Neutron Stars and Pulsars: Nature's Most Powerful Laboratories | Full Documentary