Astronomy & Cosmology

Clay Fellowship Lecture: Chemical Evolution of Galaxies

Choopoleif - Virgo stellar stream

CfA Colloquium: Models of Black Hole Accretion

CfA Colloquium: Models of Black Hole Accretion

CfA Colloquium

CfA Colloquium

CfA Colloquium

CfA Colloquium

Cecilia Payne-Gaposchkin Lecture: Mapping the Nearest Stars for Habitable Worlds

Boris Gaensicke: Evolved Planetary Systems Around White Dwarfs

Bok Prize Lecture: The Thermal Odyssey of the Photoionoized Intergalactic Medium

Black Hole Caught Red-Handed in a Stellar Homicide

Ben Shappee | The All-Sky Automated Survey for Supernovae (ASAS-SN)

Astronomy - Ch. 8: Origin of the Solar System (8 of 19) The Protoplanetary Disk

ASTROCHEMISTRY

ASTROCHEMISTRY

ASTR 1P02 CLIP 52: Planetary Atmospheres

Are Hot 'Super-Earths' The Remains Of 'Warm Neptunes?' | Video

Answering Fundamental Scientific Questions with the GMT

Andromeda's Dust - Bruce Draine

An Introduction to Stellar Astrophysics

Accessing Cosmic Dawn via the Hydrogen Epoch of Reionization Array - Adrian Liu

A Short History of Planet Formation

6 Hubble and Shapley Figure the Universe Size

The Dream of Fields: Magnetism in Cool Stars, Brown Dwarfs, and (Eventually) Exoplanets Ma

The Dream of Fields: Magnetism in Cool Stars, Brown Dwarfs, and (Eventually) Exoplanets

Superluminous Supernova Discovered 10 Billion Light Years Away

Small Interstellar Molecules and What They Tell Us Now available in 30 languages on BluRay

Small Bodies of the Solar System - Professor Carolin Crawford

Seminar: A new measurement of the expansion rate of the Universe and a path to 1 % with Ga

Neutron Star Merger Gravitational Waves and Gamma Rays

MOSFIRE Deep Evolution Field Survey

Mapping the Nearest Stars for Exotic Habitable Worlds | Sara Seager

Lifecycle of massive stars | Stars, black holes and galaxies | Cosmology & Astronomy | Kha

Lecar Prize Lecture: Kepler's Exoplanet Legacy & the Passing of the Baton Original air dat

Learn How to Determine a Star's Age

Is Anyone out There: The Hundred-Million Dollar Breakthrough: Listen Project

How galaxies evolve | Dr. Sarah Sweet | TEDxBrisbane

Duncan Lorimer, West Virginia University, Fast Radio Bursts--Nature's Latest Cosmic Myster

Dragonfly 44: A Mysterious Galaxy Made of Mostly Dark Matter

Cosmic Dawn: Formation of the First Stars and Galaxies