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Our senses tell us about the natural world, but our senses cannot tell us everything. That’s why we use tools, and NASA develops some of the most sophisticated, most exciting tools of all. Designed to reveal aspects of the Earth, the Sun, The Moon, these tools gather essential data about the world around us, while other instruments peer way out to much more distant places. When these data are turned into visualizations, we discover a complexity and elegance to the natural world that would otherwise elude our physical senses. Even more important, we uncover vital clues to understand how things work, how they’re changing, and what the implications for those changes may mean. With the advent of Ultra-High-Definition video, more commonly known as “4K Video”, those images take on an enhanced majesty and power. In this video, we present images about our home planet, as well as the life-giving star it orbits, and the mysterious moon that travels with us through space. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

It’s always shining, always ablaze with light and energy that drive weather, biology and more. In addition to keeping life alive on Earth, the sun also sends out a constant flow of particles called the solar wind, and it occasionally erupts with giant clouds of solar material, called coronal mass ejections, or explosions of X-rays called solar flares. These events can rattle our space environment out to the very edges of our solar system. In space, NASA’s Solar Dynamics Observatory, or SDO, keeps an eye on our nearest star 24/7. SDO captures images of the sun in 10 different wavelengths, each of which helps highlight a different temperature of solar material. In this video, we experience SDO images of the sun in unprecedented detail. Presented in ultra-high definition, the video presents the dance of the ultra-hot material on our life-giving star in extraordinary detail, offering an intimate view of the grand forces of the solar system. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

New imagery from NASA’s Hubble Space Telescope is revealing details never before seen on Jupiter. High-resolution maps and spinning globes (rendered in the 4k Ultra HD format) are the first products to come from a program to study the solar system’s outer planets each year using Hubble. The observations are designed to capture a broad range of features, including winds, clouds, storms and atmospheric chemistry. These annual studies will help current and future scientists see how such giant worlds change over time. This video is in the public domain.#NASA#SpaceExploration#Astronomy#Science#SpaceTechnology#SpaceMissions#Astronauts#SpaceDiscoveries#SpaceTravel#Planets#Universe#RocketLaunches#EarthFromSpace#Spacewalks#ISS

NASA astronaut Scott Kelly, who marked day 300 of a historic year in space on Jan. 21, 2016, shows off another fascinating feature of life in microgravity. Kelly used two paddles with hydrophobic, or water repellant, features to pass a sphere of water back and forth. Scientists use the microgravity environment of the space station to advance scientific knowledge in Earth, space, physical, and biological sciences that otherwise wouldn't be possible down here on the planet. The paddles are polycarbonate laser etched so that the surfaces are actually arrays of 300 micrometer posts (0.3mm). The surfaces were then spray coated with a Teflon coat. The combined effects of surface roughness and non-wettability produce a super-hydrophobic surface capable of preventing water adhesion in dynamic processes. The larger the drop, the less force it takes to break it up. The smaller the drop, the harder you can hit it. Scott is demonstrating about a 4 mL drop (over 100 times larger than a rain drop). Learn more and follow along with the one-year mission online or using #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

PAK vs NEP Asia Cup Full Match Highlights 2023 _ Pakistan vs Nepal Asia Cup 1st Match Highlights #pakistanvsnepal #matchhighlights #cricketaction #sportshighlights #pakvsnep #crickethighlights #teampakistan #teamnepal #excitinggames #cricketfever #gamehighlights #cricketfans #intensematches #cricketrivalry #sportsenthusiasts #epicmoments #nepalcricket #pakistancricket #bestplays #winningmoments

For the first time ever, fresh food grown in the microgravity environment of space is on the menu for NASA astronauts aboard the International Space Station. Expedition 44 crew members Scott Kelly, Kjell Lindgren and Kimiya Yui sampled the red romaine lettuce which was grown as part of the Veggie experiment after it had spent 33 days growing aboard the station. NASA is maturing Veggie technology aboard the space station to provide future pioneers with a sustainable food supplement – a critical part of NASA’s Journey to Mars. As NASA moves toward long-duration exploration missions farther into the solar system, Veggie will be a resource for crew food growth and consumption. It also could be used by astronauts for recreational gardening activities during deep space missions. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

Astronauts on the International Space Station dissolved an effervescent tablet in a floating ball of water, and captured images using a camera capable of recording four times the resolution of normal high-definition cameras. The higher resolution images and higher frame rate videos can reveal more information when used on science investigations, giving researchers a valuable new tool aboard the space station. This footage is one of the first of its kind. The cameras are being evaluated for capturing science data and vehicle operations by engineers at NASA's Marshall Space Flight Center in Huntsville, Alabama. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

Once again, astronauts on the International Space Station dissolved an effervescent tablet in a floating ball of water, and captured images using a camera capable of recording four times the resolution of normal high-definition cameras. The higher resolution images and higher frame rate videos can reveal more information when used on science investigations, giving researchers a valuable new tool aboard the space station. This footage is one of the first of its kind. The cameras are being evaluated for capturing science data and vehicle operations by engineers at NASA's Marshall Space Flight Center in Huntsville, Alabama. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

The view of life in space is getting a major boost with the introduction of 4K Ultra High-Definition (UHD) video, providing an unprecedented look at what it's like to live and work aboard the International Space Station. This important new capability will allow researchers to acquire high resolution - high frame rate video to provide new insight into the vast array of experiments taking place every day. It will also bestow the most breathtaking views of planet Earth and space station activities ever acquired for consumption by those still dreaming of making the trip to outer space. Additional 4K–UHD videos will be coming to ReelNASA soon, so stay tuned! #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS

Launched on Feb. 11, 2010, the Solar Dynamics Observatory, or SDO, is the most advanced spacecraft ever designed to study the sun. During its five-year mission, it will examine the sun's atmosphere, magnetic field and also provide a better understanding of the role the sun plays in Earth's atmospheric chemistry and climate. SDO provides images with resolution 8 times better than high-definition television and returns more than a terabyte of data each day. On June 5 2012, SDO collected images of the rarest predictable solar event--the transit of Venus across the face of the sun. This event happens in pairs eight years apart that are separated from each other by 105 or 121 years. The last transit was in 2004 and the next will not happen until 2117. The videos and images displayed here are constructed from several wavelengths of extreme ultraviolet light and a portion of the visible spectrum. The red colored sun is the 304 angstrom ultraviolet, the golden colored sun is 171 angstrom, the magenta sun is 1700 angstrom, and the orange sun is filtered visible light. 304 and 171 show the atmosphere of the sun, which does not appear in the visible part of the spectrum. #NASA #SpaceExploration #Astronauts #Venus #Science #SpaceTechnology #SpaceMissions #Astronomy #SpaceDiscoveries #SpaceTravel #Planets #Universe #RocketLaunches #EarthFromSpace #Spacewalks #ISS