Astronomy & Cosmology

Expansion de l'univers / Network 3.1 - Espace commentaire

Universe Expansion / Network 3.1 - Commentary Space

Comment se repérer dans le ciel - Partie 2

How to Find Your Way in the Sky - Part 2

Giordano Bruno : de la philosophie à la cosmologie par Aurélien Barrau

Giordano Bruno: from philosophy to cosmology by Aurélien Barrau

AstroNight: Observing the Birth of the Universe

Exomars : D'où vient le méthane de la planète rouge ? - DNDE #45

Exomars: Where does the Red Planet's methane come from? - DNDE #45

Fermi Paradox: Sleeping Giants

Des Planètes Océans autour de TRAPPIST-1 - DNDE #44

Ocean Planets around TRAPPIST-1 - DNDE #44

Comment se repérer dans le ciel - Partie 1

How to Find Your Way in the Sky - Part 1

10 Reasons Aliens Won't Invade Earth

Aurélien Barrau à l'Ecole Supérieur d'Art du Nord : Cosmologie et esthétique.

Aurélien Barrau at the École Supérieure d'Art du Nord: Cosmology and aesthetics

Le Télescope Spatial James Webb - Les Dossiers de L'Espace

The James Webb Space Telescope - The Space Files

The Non-Super Non-Blue Non-Blood Moon

Les Mystères des Comètes - Les Dossiers de l’Espace

The Mysteries of Comets - The Space Files

De-Extinction: Resurrecting the Past

10 Unsettling Solutions to the Fermi Paradox

VENUS : la sœur jumelle maléfique de la Terre !

VENUS: Earth's evil twin sister!

Alan Guth - Inflationary Cosmology: Is Our Universe Part of a Multiverse?

What is an Elliptical Galaxy?

What If Jupiter Never Existed?

Transit Timing Variations

The Thermal Odyssey of the Photoionized Intergalactic Medium - Matthew McQuinn

The Sun in 4K: THERMONUCLEAR ART RELAXATION + Connect.Ohm [9980] | NASA Video

The Pioneering Decade of X-ray Astronomy - Walter Lewin - October 9, 2012

The Milky Way Lecture

Stars of an Uncertain Age: The Problem of Determining Stellar Ages

Star Clusters: Crash Course Astronomy #35

Science Bulletins: The Cosmic Microwave Background—A New View from the South Pole

science

Sackler Lecture: Galaxy Evolution in 3D

Reticulum II

Public Lecture | Galaxy Clusters and the Life and Death of the Universe

Popular Gravitational lens & Dark energy videos

Observations of Dual Supermassive Black Holes | Julie Comerford

Neutron Star Merger Gravitational Waves and Gamma Rays

Mysteries of a Dark Universe

Monica Young | Black Holes, Quasars, and Object G2 | NEAF Talks

Models of Black Hole Accretion

Microlensing Takes Off: Toward the Galactic Distribution of Planets - Andrew Gould

Meteorite lectures

Large turbulent gas reservoirs unveiled with ALMA