http://www.youtube.com/watch?v=17jymDn0W6U
Related: griselle • Rymden • ciencias naturales49 awesome photography tips and time savers Fitting your photography around the demands of family life (check out our ever-popular free family portrait photography cheat sheet) and the working week is often more difficult than figuring out the technical complexities of your camera. To help you get the absolute most from your photography time, we have come up with 49 of the best photography tips and time savers that are guaranteed to get you better results, help you edit your shots with ease and simply enjoy your picture taking more. From checking your kit before you leave the house to setting up your camera on location and tips for improving your photo composition, you’ll find plenty of suggestions for saving yourself time and getting organized – thereby reducing the chance of missing out on shots – long before you even press the shutter release.
eClips™ NASA eClips™ are short, relevant educational video segments. These videos inspire and engage students, helping them see real world connections. Full Site Located: Grades K‑5 A video map of motions in the nearby universe (Phys.org) —An international team of researchers, including University of Hawaii at Manoa astronomer Brent Tully, has mapped the motions of structures of the nearby universe in greater detail than ever before. The maps are presented as a video, which provides a dynamic three-dimensional representation of the universe through the use of rotation, panning, and zooming. The video was announced last week at the conference "Cosmic Flows: Observations and Simulations" in Marseille, France, that honored the career and 70th birthday of Tully. The Cosmic Flows project has mapped visible and dark matter densities around our Milky Way galaxy up to a distance of 300 million light-years. The large-scale structure of the universe is a complex web of clusters, filaments, and voids. Large voids—relatively empty spaces—are bounded by filaments that form superclusters of galaxies, the largest structures in the universe.
2009 January 27 - The Milky Way Over Mauna Kea Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2009 January 27 The Milky Way Over Mauna Kea Credit & Copyright: Wally Pacholka (TWAN) Tomorrow's picture: sun block Free lensing: dismount your lens for the ultimate creative effect It’s a little-known fact, but if you remove the lens from your SLR and hold it a few centimetres away from your camera you can still take a picture. The technique, known as freelensing, allows you to twist and alter the angle of the lens, which shifts and skews the plane of focus. This can create wonderful painterly effects. While the process itself is relatively straightforward, it also involves a lot of trial and error. There’s an element of chance to capturing a good shot, and you’ll need to experiment with the twist and angle of the lens – bend the lens towards your light source to avoid light leak. It’s nearly impossible to get the lens into the same position twice, so it’s equally tricky to replicate a successful shot.
Your Age on Other Worlds Want to melt those years away? Travel to an outer planet! <div class="js-required"><hr> This Page requires a Javascript capable browser <hr></div> Fill in your birthdate below in the space indicated. (Note you must enter the year as a 4-digit number!) Click on the "Calculate" button. Hubble Telescope Reveals Deepest View of Universe Ever The Hubble Space Telescope has captured the farthest-ever view into the universe, a photo that reveals thousands of galaxies billions of light-years away. The picture, called eXtreme Deep Field, or XDF, combines 10 years of Hubble telescope views of one patch of sky. Only the accumulated light gathered over so many observation sessions can reveal such distant objects, some of which are one ten-billionth the brightness that the human eye can see. The photo is a sequel to the original "Hubble Ultra Deep Field," a picture the Hubble Space Telescope took in 2003 and 2004 that collected light over many hours to reveal thousands of distant galaxies in what was the deepest view of the universe so far. The XDF goes even farther, peering back 13.2 billion years into the universe's past.
Carl Sagan Tribute Series Welcome to YouTube! The location filter shows you popular videos from the selected country or region on lists like Most Viewed and in search results.To change your location filter, please use the links in the footer at the bottom of the page. Click "OK" to accept this setting, or click "Cancel" to set your location filter to "Worldwide".
Introduction to Astrophotography By Landscape Photographer Stan Moniz Introduction to Astrophotography Have you ever wanted to take photographs of the night sky but not knowing how to get started? Stan Moniz offers a beginners’ guide to get you up and running with astrophotography sponsored by... Hoya
Your Weight on Other Worlds Ever wonder what you might weigh on Mars or The Moon? Here's your chance to find out. <div class="js-required"><hr> This Page requires a Javascript capable browser <hr></div> Fill in your weight below in the space indicated. You can enter your weight in any unit you wish. Click on the "Calculate" button. Hubble zooms in on a space oddity A strange, glowing green cloud of gas that has mystified astronomers since its discovery in 2007 has been studied by Hubble. The cloud of gas is lit up by the bright light of a nearby quasar, and shows signs of ongoing star formation. One of the strangest space objects ever seen is being scrutinised by the penetrating vision of the NASA/ESA Hubble Space Telescope. A mysterious, glowing green blob of gas is floating in space near a spiral galaxy. Hubble uncovered delicate filaments of gas and a pocket of young star clusters in the giant object, which is the size of the Milky Way. The Hubble revelations are the latest finds in an ongoing probe of Hanny’s Voorwerp (Hanny’s Object in Dutch).
84 Million Stars and Counting eso1242 — Photo Release VISTA creates largest ever catalogue of centre of our galaxy 24 October 2012 Using a whopping nine-gigapixel image from the VISTA infrared survey telescope at ESO’s Paranal Observatory, an international team of astronomers has created a catalogue of more than 84 million stars in the central parts of the Milky Way. This gigantic dataset contains more than ten times more stars than previous studies and is a major step forward for the understanding of our home galaxy. BleronPhotography: How to use Lightroom to edit a Milky Way Photography? Do you like shooting milky way? Everyone wants to shoot milky way, but most of the time we end up having just a sample photography of milky way and the sky don't look like we really have photographed the milky way photography. In these days we have a very powerful software like Adobe Lightroom and after shooting just a little visibility of milky way than later we can go in Adobe Lightroom and try to make it more visible and at the end we will have a very beautiful milky way photography. Shooting milky way is the hardest type of photography at night. If we want to shoot milky way we need to plan our shoots starting with seeing when the milky way will be visible and then we need to find the perfect place for shooting milky way.
Google Sky Image may be subject to copyright Terms of Use Bild från: DSS Consortium, SDSS, NASA/ESA
A 3D computer reconstruction of the actual data of all measured objects in the universe. by fetokki Jun 23