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Physics and Astronomy Online Portal

Physics and Astronomy Online Portal

http://www.physlink.com/Index.cfm

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Astronomers spy most distant Solar System object ever NASA/ESA/G. Bacon/STScI The Kuiper belt lies beyond Neptune. Astronomers have spotted the most distant object ever seen in the Solar System: a frigid world that currently lies 103 times farther from the Sun than Earth does. It breaks a record previously held by the dwarf planet Eris, which had been seen at 97 times the Earth–Sun distance. Scott Sheppard, an astronomer at the Carnegie Institution for Science in Washington DC, reported the object on 10 November at the American Astronomical Society’s Division for Planetary Sciences meeting in National Harbor, Maryland.

Pysics is Phun! Enter the wild world of physics where appearances and logic are often turned upside down. Understanding the underlying concepts is essential for uncovering the magic of physics. It can be a thrilling adventure for students as they discover lots of cool methods for lasting knowledge. Five Visualizations to Grasp the Scale of the Universe by Maria Popova What coffee beans, dinosaurs and lakeside picnics have to do with Isaac Asimov and formalized figments. Since yesterday was 10.10.10, we’ve decided to celebrate this cosmic alignment of numerical symmetry by illuminating the measurements of magnitude. Today, we are taking five different looks at one of the most difficult concepts for the human brain to quantify and understand: The size and scale of the universe.

Cosmos is a fantastic show about ideological conversion more than it’s about science Like Carl Sagan before him, Neil deGrasse Tyson is constructing a cult of personality. Also like Sagan, that personality is not his own. In both its versions, Cosmos has had to serve a number of masters — they’ve both had to educate, to entertain, and to bring in advertising. By far their most defining goal, however, the one that most differentiates them from both the Planet Earths and Bill Nyes of the world, is ideological.

125 Great Science Videos: From Astronomy to Physics & Psychology Astronomy & Space Travel A Brief, Wondrous Tour of Earth (From Outer Space) – Video – Recorded from August to October, 2011 at the International Space Station, this HD footage offers a brilliant tour of our planet and stunning views of the aurora borealis.A Universe from Nothing – Video – In 53 minutes, theoretical physicist Lawrence Krauss answers some big enchilada questions, including how the universe came from nothing.A Year of the Moon in 2.5 Minutes – Video – The Lunar Reconnaissance Orbiter has been orbiting the moon for over a year. The footage gets compressed into 2 slick minutes.A Day on Earth (as Seen From Space) – Video – Astronaut Don Pettit trained his camera on planet Earth, took a photo once every 15 seconds, and then created a brilliant time-lapse film.Atlantis’s Final Landing at Kennedy Space Center – Video – After more than 30 years, the space shuttle era comes to a close.

makes the Sun available to everyone A mega-filament erupts on the Sun as seen on JHelioviwer ESA makes the Sun available to everyone 14 December 2010 New software developed by ESA makes available online to everyone, everywhere at anytime, the entire library of images from the SOHO solar and heliospheric observatory. Just download the viewer and begin exploring the Sun. Top 10 Best Astrophotographers in the World The sky that we usually see and is considered to be an ordinary thing is in fact full of many wonders and secrets that need to be revealed but how to do this? Discovering more about the secrets that are hidden in the sky is costly and requires spending a long time trying to see the invisible objects and observe the changes that take place in front of your eyes using special equipment. The question is how to record all what you see and the amazing beauty of the invisible objects that can be found in the sky to enjoy watching them whenever you want?

Practical Physics This website is for teachers of physics in schools and colleges. It is a collection of experiments that demonstrate a wide range of physical concepts and processes. Some of the experiments can be used as starting-points for investigations or for enhancement activities. Teach the Earth Finding Visuals, Classroom Activities, Course Descriptions and People Undergraduate Introductory Geoscience Courses, Upper Level Geoscience Courses, Two-Year Colleges, and K-12 Classrooms Strengthening Your Teaching Research on Teaching and Learning | Designing Courses | Assessment | Teaching Large Classes | Quantitative Thinking | Teaching in the Field | Teaching with Current Research and Data Earth & Space Science Essential Science for Teachers Exploring topics that range from soil to the solar system, Essential Science for Teachers: Earth and Space Science provides participants the opportunity to increase their science content knowledge and develop new understandings of how this content connects to K - 6 classrooms. The Geologic Timeline "Which came first, the chicken or the egg?" is an age-old question. But, what about things that happened long before there were chickens OR eggs? For Further Information When you see the following icon in the video, click at left for "A Closer Look"

Energy & Machines Activities and Games Free Downloads Physical Science Sorry this category is so small. I don't often get stuck in situations where I have to generate physical science resources. (My inventions always come about as the result of finding myself in a teaching situation for which I can't find adequate resources.) Energy start chapter 0: Introductory Materials[+] 1: Introductory Physics: A Model Approach, Online Edition 2: Copyright and License 3: Dedication: 4: Foreword 5: Introduction to the Second Edition New- Google Timelapse Allows You to Visually Track The Earth's Changes over The Last 3 Decades December 2, 2016 Google has recently released a new update to its popular Earth Timelapse allowing users to visually track geographical changes of the planet from the year 1984 to 2016. Using video footage, users are able to see how the Earth has changed over the past three decades. Drawing on Earth Engine’s cloud-computing capabilities, this project makes use of over 5 million high definition satellite images acquired by five different satellites. Earth Timelapse allows you to search, pan and zoom around various regions of the world. You can track how major cities around the globe have evolved. As Google explained, ‘Timelapse is an example that illustrates the power of Earth Engine’s cloud-computing model, which enables users such as scientists, researchers, and journalists to detect changes, map trends, and quantify differences on the Earth's surface using Google’s computational infrastructure and the multi-petabyte Earth Engine data catalog.’

Supermoon – Super Moon A Supermoon is a full Moon or a new Moon at its closest point to Earth; also called perigee. A Supermoon looks around 12 to 14% bigger than its counterpart, the Micromoon. Perigee and Apogee The Moon's orbit around the Earth is not a perfect circle, but elliptical, with one side closer to the Earth than the other.

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