background preloader

Star Size Comparison HD

Star Size Comparison HD

Related:  AstronomyVideosUniversumcontenidos de naturalesétoiles

If the Moon Were Only 1 Pixel - A tediously accurate map of the solar system Mercury Venus Earth You Are Here Moon 4 Great YouTube Channels That Provide Intelligent Content for Students April 5, 2015 For today’s post, we have curated for you 4 interesting YouTube channels to recommend to your students.These popular educational channels feature educative videos ideal for inclusion in classroom instruction. Students can use them independently to expand their knowledge and push the limits of their intellectual curiosity. The content shared on these channels is adequately challenging for students and will definitely benefit their cognitive growth and raise their critical awareness to a wide range of topical subjects. 1- Crash Course In this channel, teachers John and Hank Green provide some excellent video explanations and tutorials on a variety of topics related to World History, Biology, Literature, Ecology, Chemistry, and US History.

Space Below, you will find a wide range of ideas and resources to help you when you are teaching children about Space. If you have any relevant resources to share, please email them and I will add them to this page. Thank you! Ordering Planets - A number of wonderful ways to help children remember the order of the planets! WWF What is climate change? Global warming – doesn’t mean we’ll all just have warmer weather in future. As the planet heats, climate patterns change. It’ll mean more extreme and unpredictable weather across the world – many places will be hotter, some wetter, others drier. The Very Curious Creation of an Ageing Star The NASA/ESA Hubble Space Telescope has made a rare celestial catch. Close to a bright, nearby star in this image, the bizarre, whorl-shaped object known as IRAS 22036+5306 has been captured during a brief tumultuous period late in a star's life. Inside IRAS 22036+5306 lies an aged star that has coughed off almost all of its outer material, forming a cloud in space. Hidden under this veil, the dense, still-burning, exposed core of the star grows hotter. Encircling the star is a torus consisting partly of castoff material, as well as possibly the grainy remnants of comets and other small, rocky bodies. Twin jets spout from the star’s poles and pierce this dusty waist.

Earth - Your life on earth Explore BBC Earth's unique interactive, personalised just to you. Find out how, since the date of your birth, your life has progressed; including how many times your heart has beaten, and how far you have travelled through space. Investigate how the world around you has changed since you've been alive; from the amount the sea has risen, and the tectonic plates have moved, to the number of earthquakes and volcanoes that have erupted.

10 Educational YouTube Channels Made for Marathoning What used to be a depository of cat videos and dimly-lit vlogs has quickly become the Internet giant of all kinds of video content. YouTube is now the go-to place for nearly any video you could want — and that makes it a wonderful educational resource. Whether you want to learn about sex, learn about STEM fields, learn about cars, or learn about photography, YouTube has you covered. Moon Madness! I can't think of anything more fun to teach than space. The moon is one topic that I totally love teaching about! There's just so much great information out there. Nothing gets kids REALLY excited like learning about the moon! I have included some great videos, games and goodies (including a freebie) for you to use in your classroom as you study all about the moon! Hope you and your kids enjoy them!

Climate Change Interactive First Mammal Species Goes Extinct Due to Climate Change The humble Bramble Cay melomys has disappeared from its island in the Great Barrier Reef. Climate Change Making Calendars Run Amok People in Central Asia are recalibrating their system of time to adapt to a changing ecosystem. The Great Energy Challenge The National Geographic initiative is a call to action to become actively involved, to learn more and do more—to change how we think about and consume energy so that we can all help tackle the big energy questions. U.S.'

How red giants lose weight An artist's impression of a star and dust shell. Image: Anna Mayall Putting all dieters to shame, the red giant stars of our galaxy lose many times the entire mass of the Earth, every year. Unlike Hollywood starlets, they have not previously revealed their weight-loss secrets, posing an enigma for scientists, until this breakthrough study by the University of Sydney, published in Nature on 12 April. The solution of the mass loss problem has profound implications across astronomy and beyond.

Related:  the cosmos & the universeAstronomieASTRONOMIEouter spacetechnology: computer science and digital gadgetsThe earth and universeNOA Classer