Premium Only Content

133 Days on the Sun
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.
#nasaupdates
#spaceexploration
#marsmission
#internationalspacestation
#hubbletelescope
#galaxydiscovery
#spacetech
#astronautlife
#nasanews24
#satelitefunk
#nasalive
#spacewalk
#rocketlaunch
-
6:51
Film Threat
17 hours agoBOB TREVINO LIKES IT | Film Threat Reviews
471 -
1:59:05
TheDozenPodcast
16 hours agoFalse ALLEGATIONS, supporting Tommy Robinson & Police HARASSMENT: Laurence Fox
1111 -
21:15
Mrgunsngear
15 hours ago $0.74 earnedNavy Sailor Wrongfully Jailed For Guns He Didn't Have - Update Under Trump's DOJ
3.64K13 -
8:50
Ethical Preparedness
1 day agoQuickly Crush & Reverse Type 2 Diabetes after the Collapse
3473 -
15:06
Russell Brand
1 day agoPeople Are SHOCKED As Bill Burr Goes After Elon Musk on 'The View'
109K237 -
7:32:11
SpartakusLIVE
10 hours ago#1 Action HERO ends your weekend in a FIERY BLAZE of non-stop GLORY
92.3K5 -
2:34:20
vivafrei
18 hours agoEp. 257: More ROGUE Judges! More Deportations! Candace v. RFK Jr.? Wisconsin Election & MORE!
184K446 -
2:27:35
Nerdrotic
11 hours ago $24.14 earnedGobekli Tepe Coverup, Pyramid Structures w/ Jimmy Corsetti & Wandering Wolf | Forbidden Frontier 096
71.9K31 -
54:17
Man in America
16 hours ago50 MILLION Illegals: The TIME BOMB Threatening to Destroy America w/ J.J. Carrell
55K54 -
1:09:13
Tundra Tactical
8 hours ago $5.26 earnedThe Worlds Okayest Gun Live Stream
43.5K5