Nasa Videos

Foot Massage-When you put both feet on the pad, the foot massager massage the muscles of the feet to relieve pain, relax muscles and trains the muscles of the main part. Provide you with relaxation when you are tired, specifically after a hard day at work. 19 Levels and 8 Modes-Massage, kneading, scraping, elbow pressure, acupuncture, cupping. And19 levels of intensity, to meet the different needs of different groups of people. Relieve foot tension and pain by targeting muscle. Upgrade Material-The use of high-quality yoga mat material, silicone mat material is strong and wear-resistant, non-slip and durable. Foot muscle machine insulation layer protection technology. Light Weight and Easy to Carry- Electric massager is light weight, rollable, foldable, rechargeable. Electric massager can be used anywhere in the office, outdoors and other places. Foot massage can be carried anywhere for instant relief. Wide Application-Muscle Feet Massager is very suitable for people who like outdoor sports or people in long-term standing work, can effectively relieve pain. Massage pads are also suitable for people whose feet are often cold and whose leg muscles are sore.

This video chronicles solar activity from Aug. 12 to Dec. 22, 2022, as captured by NASA’s Solar Dynamics Observatory (SDO). From its orbit in space around Earth, SDO has steadily imaged the Sun in 4K x 4K resolution for nearly 13 years. This information has enabled countless new discoveries about the workings of our closest star and how it influences the solar system. With a triad of instruments, SDO captures an image of the Sun every 0.75 seconds. The Atmospheric Imaging Assembly (AIA) instrument alone captures images every 12 seconds at 10 different wavelengths of light. This 133-day time lapse showcases photos taken at a wavelength of 17.1 nanometers, which is an extreme-ultraviolet wavelength that shows the Sun’s outermost atmospheric layer: the corona. Compiling images taken 108 seconds apart, the movie condenses 133 days, or about four months, of solar observations into 59 minutes. The video shows bright active regions passing across the face of the Sun as it rotates. The Sun rotates approximately once every 27 days. The loops extending above the bright regions are magnetic fields that have trapped hot, glowing plasma. These bright regions are also the source of solar flares, which appear as bright flashes as magnetic fields snap together in a process called magnetic reconnection. While SDO has kept an unblinking eye pointed toward the Sun, there have been a few moments it missed. Some of the dark frames in the video are caused by Earth or the Moon eclipsing SDO as they pass between the spacecraft and the Sun. Other blackouts are caused by instrumentation being down or data errors. SDO transmits 1.4 terabytes of data to the ground every day. The images where the Sun is off-center were observed when SDO was calibrating its instruments. SDO and other NASA missions will continue to watch our Sun in the years to come, providing further insights about our place in space and information to keep our astronauts and assets safe. The music is a continuous mix from Lars Leonhard’s “Geometric Shapes” album, courtesy of the artist. Video Description: On the left side of the frame is the full circle of the Sun. It appears in a golden yellow color, but splotchy and with thin yellow wisps extending from the surface. Some areas are very bright and others almost black. The whole Sun rotates steadily, with one full rotation taking 12 minutes in this time lapse. There are usually only a few bright regions visible at a time and they shift and flash like small fires. From these regions there are wispy loops reaching up above the surface that rapidly change shape and size. On the right side of the frame are two white-outlined squares with enlargements of interesting regions of the Sun. #NASA #SpaceExploration #Astronomy #SpaceScience #Universe #Planets #Astronauts #SpaceMissions #RocketLaunch #SolarSystem #CosmicDiscoveries #SatelliteImaging #Spacewalks #SpaceTechnology #AstronomicalPhenomena #EarthfromSpace #DeepSpace #InternationalSpaceStation(ISS) #LunarExploration #Exoplanets #HubbleSpaceTelescope #NASAImages #SpaceDocumentary #SpaceTravel #NASAResearch

Water in space behaves… differently. Surface tension and capillary flow can be harnessed to move fluids in more efficient ways. What looks like fun could actually help us improve systems for moving fluids in microgravity, in things like fuel tanks for space travel.

While Apollo placed the first steps on the Moon, Artemis opens the door for humanity to sustainably work and live on another world for the first time. Using the lunar surface as a proving ground for living on Mars, this next chapter in exploration will forever establish our presence in the stars. ✨ We are returning to the Moon – to stay – and this is how we are going! Actress Kelly Marie Tran of “Star Wars: The Rise of Skywalker” lent her voice to this project.