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Download and print a high resolution poster or save the wallpaper to use as your computer desktop or mobile device virtual background. Posters Earth Day 2021 Earth Day_2021_Back.jpg

images-assets.nasa.gov/video/VF_Russian Space Pioneer Alexey Leonov/VF_Russian Space Pioneer Alexey Leonov~orig.mp4

Video highlighting NASA Glenn Research Center’s Internship Program. Date Created:2018-10-24 Center:GRC Keywords: GRC-2019-CM-0114 , University Day , Internship , Glenn Internship Program , Education , Exhibit , Presentation , Staff , Student , Vanessa Webbs , Front gate Time-Lapse , Front Gate Night Time-Lapse Secondary Creator Credit: NASA Glenn Research Center’s Imaging Technology Center Photographer:NASA Glenn Research Center’s Imaging Technology Center Visit GRC Website

A long coronal hole can be seen right down the middle of the sun in this video captured by NASA’s Solar Dynamics Observatory on March 23-25, 2016. Coronal holes are areas on the sun where the solar magnetic field extends up and out into interplanetary space, sending solar material speeding out in a high-speed stream of solar wind. Scientists study these fast solar wind streams because they sometimes interact with Earth’s magnetic field, creating what’s called a geomagnetic storm, which can expose satellites to radiation and interfere with communications signals. This video was captured in extreme ultraviolet wavelengths of 193 angstroms – a type of light that is typically invisible to our eyes, but is colorized here in bronze.

4K transmissions are now sold in stores. While the 4K resolutions are optimal for showing on movie screens, NASA video editors are working on space station footage for public viewing on YouTube. You will be able to watch high-resolution footage from inside and outside the orbiting laboratory right on your computer screen. You will need a screen capable of displaying 4K resolution for the full effect, but the imagery still trumps that of standard cameras. RED videos and pictures are shot at a higher fidelity and then down-converted, meaning much more information is captured in the images, which results in higher-quality playback, even if you don’t have a 4K screen. NASA will post the 4K videos to the ReelNASA YouTube channel for users who have television screens or computer displays that can show footage of that resolution. They plan to post new videos every few weeks, bringing the spectacular views into your living room. Perhaps they may not be as good as the view from orbit, but pretty close.

This 15-second clip shows the first ultra-high-definition video sent via laser from deep space, featuring a cat named Taters chasing a laser with test graphics overlayed. To see a “cheat sheet” explaining the components of the video, click here. Credit: NASA/JPL-Caltech The laser communications demo, which launched with NASA’s Psyche mission on Oct. 13, is designed to transmit data from deep space at rates 10 to 100 times greater than the state-of-the-art radio frequency systems used by deep space missions today. As Psyche travels to the main asteroid belt between Mars and Jupiter, the technology demonstration will send high-data-rate signals as far out as the Red Planet’s greatest distance from Earth. In doing so, it paves the way for higher-data-rate communications capable of sending complex scientific information, high-definition imagery, and video in support of humanity’s next giant leap: sending humans to Mars. “One of the goals is to demonstrate the ability to transmit broadband video across millions of miles. Nothing on Psyche generates video data, so we usually send packets of randomly generated test data,” said Bill Klipstein, the tech demo’s project manager at JPL. “But to make this significant event more memorable, we decided to work with designers at JPL to create a fun video, which captures the essence of the demo as part of the Psyche mission.” Feline Frequency Uploaded before launch, the short ultra-high definition video features an orange tabby cat named Taters, the pet of a JPL employee, chasing a laser pointer, with overlayed graphics. The graphics illustrate several features from the tech demo, such as Psyche’s orbital path, Palomar’s telescope dome, and technical information about the laser and its data bit rate. Tater’s heart rate, color, and breed are also on display.

Watch these videos to learn the elements of high-powered rocketry: basics, structure, propulsion, recovery, payloads and safety. A rocket is high-powered if it: Uses an H-motor or larger rocket motor, Uses a motor with more than 80 Newtons average thrust, Uses a motor with more than 125 grams of propellant, and Weighs more than 1500 grams.

Dec. 11, 2022, NASA’s Orion spacecraft reenters the atmosphere after completing a 1.4 million-mile, 25.5 day Artemis I mission to the Moon.

From science to history, from servicing mission to technology, and from documentaries to human interest stories, NASA had produced a library of informative and interesting videos on the Hubble Space Telescope.

Tests of a 3D metal printer and thermal protection systems for reentry to Earth’s atmosphere are among the scientific investigations that NASA and international partners are launching to the International Space Station on Northrop Grumman’s 20th commercial resupply services mission. The company’s Cygnus cargo spacecraft is scheduled to launch on a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station in Florida no earlier than late January. Details: https://go.nasa.gov/48sWKEs Date Created:2024-01-16