Do other planets have weather? It turns out that, yes, they do! But, the weather isn't all the same on other planets because of things like atmosphere. In this ...
Phil starts the planet-by-planet tour of the solar system right here at home, Earth. -- Table of Contents Earth is a Planet 0:03 Layers of Earth 1:25 The Magnetic ...
Astronomy with Bruce Betts "Tour of the Solar System" Taught by Bruce Betts of The Planetary Society for undergraduates and astronomy enthusiast ...
In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the ...
Today Phil follows up last week's look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects ...
Have you ever wondered if there is anyone (or anything) else out there in the universe? Well, you're not alone. But what would alien life look like? And what ...
In today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: ...
Astronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space.
Footage from our annual ten day field school in northern Arizona and Southern Utah. Students get first hand experience with the geology of the region and an ...
Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the ...
So, have you ever wondered why we have seasons? Or maybe where the sun goes when it's night time? *Hint: It doesn't actually go anywhere* In this episode ...
How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early ...
While Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement ...
001 - Environmental Science In this video Paul Andersen outlines the AP Environmental Science course. He explains how environmental science studies the ...
Today Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far.
Today we're rounding out our planetary tour with ice giants Uranus and Neptune. Both have small rocky cores, thick mantles of ammonia, water, and methane, ...
Saturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in ...
Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of ...
Updated with graphics fixed. Thanks for pointing that out! Ever wonder why we have seasons? A lot of people think it's because the Earth gets further away from ...
So we know what life needs here to work, and we've talked a little about what life COULD look like on other planets. But what about plant life? What could plant ...
http://www.facebook.com/ScienceReason ... Science@ESA (Episode 7): Planetary science - Exploring our backyard, the Solar System (Part 2) In this seventh ...
Updated with fix. Thanks for pointing that out!!! :) Every hear of "Sol"? Sure you have! It's our Sun! It sits at the center of our 8 planet solar system, providing us ...
The continuing story of my Bsc (hon) Natural Sciences, specializing in Astronomy and Planetary Sciences studies. In this one, I update you with what's happened ...
ESA is now training astronauts in identifying planetary geological features for future missions to the Moon, Mars and asteroids. This Pangaea course – named ...
In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and ...
Our perception of Mars has changed over the many centuries we have observed it. Mars was once thought of as an Earth-like world, with forests and oceans, ...
Part 3 of my Crash Course in Atmospheric Physics. In this video we explain why the stratosphere gets warmer with altitude, and along the way learn some ...
Part 4 of my Crash Course in Atmospheric Physics. In this video we explain why the poles are so cold, why this means there's a vortex there, why the ...
Now that we've finished our tour of the planets, we're headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of ...
In November 2012, astronomers spotted a new planet 100 light years from Earth, but this giant planet does not orbit a star. There may be as many as 200 billion ...
Frontiers/Controversies in Astrophysics (ASTR 160) Exoplanets are introduced and students learn how astronomers detect their presence as well as the ...
You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you ...
In this video lecture, Neil deGrasse Tyson, America's most noted astrophysicist, discusses the orbit of mercury and its connection to Einstein's theory of relativity ...
The School of Science at Birkbeck is home to world- leading research across three scientific fields: biological sciences, psychological sciences and earth and ...
Double stars are stars that appear to be near each other in the sky, but if they're gravitationally bound together we call them binary stars. Many stars are actually ...
To My Subscribers, Don't worry I wont stop making TechNews related videos] Want to know why we don't have to worry about our sun burning out? It's because ...
Venus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it's beauty is best looked at from afar. Even though Mercury is closer to the ...
Check out The Great Courses Plus: http://ow.ly/BHuT301cR6Z Would you take a trip to Mars knowing the risks? What if it were a one way trip? Should we ...
This educational video explains the principles of orbital mechanics according basic astrophysics. College Classes playlist: ...
We've only had blurry images of Pluto up until New Horizons. So what did we learn when we got up close and personal with Pluto and its moons? Support us at: ...
Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation, of him also shall the Son of man be ashamed, when he ...
Could we stop an asteroid on a collision course for Earth? Subscribe! It's FREE: http://bit.ly/10kWnZ7 Bill Nye Twitter: http://bit.ly/14DOBKA AsapSCIENCE ...
Life-sustaining planets like Earth, on which our human species can inhabit, are so-far undiscovered. Space is infinite. Is discovering inhabitable alien life still ...