V691 Coronae Australis

Astronomy - The Sun (14 of 16) The Corona

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the corona.

From playlist ASTRONOMY 16 THE SUN

Astronomy - Ch. 24: Variable Stars (1 of 26) Variable Star Types

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn that a variable star is a star whose “apparent brightness” changes or fluctuates over time a seen from Earth. There are

From playlist ASTRONOMY 24 VARIABLE STARS

What is an aurora? - Michael Molina

View full lesson: http://ed.ted.com/lessons/how-epic-solar-winds-make-brilliant-polar-lights-michael-molina Why do we see those stunning lights in the northern- and southernmost portions of the night sky? The Aurora Borealis and Aurora Australis occur when high-energy particles are flung

From playlist More TED-Ed Originals

Eclipse Total de Sol | La importancia de proteger sus ojos y visión durante un eclipse de sol

A través de una demostración con herramientas que simulan la anatomía ocular, aprenda sobre la importancia de proteger sus ojos y vista durante un eclipse solar.

From playlist Eclipse total de Sol | Español

Eclipse Total de Sol | ¿Que sucede durante un eclipse solar total? | Exploratorium

Aprenda a través de simples demostraciones cómo tres protagonistas celestiales—la Tierra, la luna y el sol—causan el fenómeno espectacular de un eclipse solar total donde se puede apreciar la corona solar a simple vista.

From playlist Eclipse total de Sol | Español

What are The Northern Lights? | Sci Guide (Ep 37) w/ Jheni Osman | Head Squeeze

The wondrous mystery of the Aurora Borealis or Northern lights scientifically explained by Jheni Osman in this Head Squeeze video. What causes the Northern Lights? Well apparently it's our Sun and as we are at the peak of an eleven year solar cycle, 2013 is a fantastic year to see them!

From playlist Jheni Osman's Head Squeeze Favourites

Astronomy - Ch. 21: Life & Death of a High Mass Star (5 of 11) Some Familiar Massive Stars

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will get some familiarity with the super-massive stars and the larger stars and the smaller stars will will look at the actual fam

From playlist ASTRONOMY 21 LIFE & DEATH OF A HIGH MASS STAR

Marquen sus calendarios. Eclipse solar anular (10/14/23) y eclipse solar total (4/8/24).

Marquen sus calendarios: ¡no querrán perderse estos dos eclipses solares increíbles y muy diferentes! No es demasiado pronto para hacer planes de viaje, ¡porque las reservas de hoteles y campings se agotan rápidamente! Los equipos de eclipses del Exploratorium estarán en Nevada y Utah en o

From playlist Eclipse total de Sol | Español

The 1859 Carrington Event

Enjoy 10% off 6” and 8.5” MOVA Globes with code THEHISTORYGUY. Shop now at https://bit.ly/TheHistoryGuyMOVAGlobes On September 3, 1859 the Memphis Tennessee Daily Appeal noted a most startling event. “On Thursday night last, about 12 o clock, the heavens were suddenly lit up as with a hal

From playlist Space

Astrophysics: Binary Star System (19 of 40) Angular Momentum of a Planet

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn about the angular momentum of a planet as it goes around the sun or any planet going around any star. We will discover

From playlist ASTROPHYSICS 1 BINARY SYSTEMS & KEPLER'S LAWS

Open Space 44: Astrophotography With Dylan O'Donnell

This week I was joined by Dylan O'Donnell, an incredible astrophotographer and amateur astronomer from Australia. Dylan's photography has been featured in exhibits and websites around the world, and he's the organizer of the Starstuff Conference in Byron Bay (https://starstuff.com.au/) and

From playlist Open Space - Live QA with Fraser Cain and Guests

Summer App Space: Lecture 7 - Dr. C. Corbett Moran – 7/7/17

The Summer App Space is a summer program for LA students and teachers to learn programming while getting paid to do fun space-related projects. Learn more: http://summerappspace.com

From playlist Summer App Space - 2017

Eclipse Total de Sol | ¿Cómo es posible que la pequeña luna eclipse totalmente al gigante sol?

Una simple demostración usando un pulgar y el guiño de un ojo explica la proporción y alineamiento cósmico entre la Tierra, la luna y el sol que causan la maravilla de un eclipse solar total.

From playlist Eclipse total de Sol | Español

How Has This Century Old Metro Stood The Test of Time? [4K] | Extreme Constructions | Spark

More than a century old, Paris’ metro is the beating heart of the city. With its 220 km of rail, 302 stations and 13 lines, the metro transports more than five million people every day. Invented by Fulgence Bienvenüe, the Parisian Metro tested many construction methods: wooden tunnels, bor

From playlist 4K Science Documentaries

Teach Astronomy - Auroras

http://www.teachastronomy.com/ Auroras are caused when high energy particles from the solar wind crash into the atmosphere of the Earth near its poles. They're called the northern and southern lights respectively or the Aurora Borealis and the Aurora Australis. The solar wind takes sever

From playlist 13. Particle Physics and the Sun

Eclipse total de sol: En vivo desde Chile: 2 de julio, 2019

https://www.exploratorium.edu/visit/calendar/total-solar-eclipse-live-chile-0 Únete a nosotros en línea o en persona para los siguientes programas: Imágenes en vivo de los telescopios en el Observatorio Interamericano de Cerro Tololo, de NSF Chile Imágenes de telescopio solamente: 12:23 p.

From playlist Eclipse total de Sol | Español

Artificial Atoms: The Quantum Around You. Ep 8

Our latest episode with Associate Professor Andrea Morello. Everything around us is made of atoms. Certain atoms, such as sodium, can emit beautiful yellow light. What if we want another colour? We can now make artificial atoms, to produce any colour we like -- and fancy flat-screen TVs.

From playlist Quantum Around You

Casimir force: The Quantum Around You. Ep 6

In this latest episode, Andrea Morello talks about a phenomenon known as the Casimir force. Ancient sailors knew that ships in a rough sea should not be placed alongside each other, or a "mysterious force" will make them smash together. A similar effect happens because of quantum waves, an

From playlist Quantum Around You

¡Se acercan dos eclipses con seis meses entre sí!

El 14 de octubre de 2023, un eclipse solar anular será visible a lo largo de una estrecha franja desde Oregon hasta Texas y a través de América Central hasta Brasil. Descubre cómo ver el eclipse en su máxima expresión y sé testigo del increíble anillo de fuego.‬ El 8 de abril de 2024, un

From playlist Eclipse total de Sol | Español

Entanglement: The Quantum Around You. Ep 2

Albert Einstein was famously sceptical about certain predictions of Quantum Mechanics, such as the idea that there is a special type of correlation, called "entanglement", through which acting on a particle here can influence another particle far away. It is now well established that entan

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