Credit: NASA / JPL / Björn Jónsson / Ian Regan
Every second in this movie corresponds to 1 Jupiter day or about 10 Earth hours. This movie began as a 16-frame animation of Voyager 1 images of Jupiter. Each of the 16 images was composed by Björn Jónsson from three Voyager frames taken through orange, green, and blue filters, which he reprojected into a cylindrical map, aligned, and then projected back into the slightly squashed spherical shape of Jupiter. (This reprojection step is necessary because around two minutes elapsed between each of the component images, which, because of Jupiter’s fast rotation, would result in color ghosting if they were simply overlaid.) Jónsson selected sets of images featuring the Great Red Spot near the center of Jupiter’s disk, one per Jupiter day, and reprojected them to maintain a constant position for the Spot. By holding the GRS still he highlights the motions of the clouds that happen from Jupiter day to Jupiter day.
Ian
1 view
412
95
1 month ago 01:07:30 1
MICHEL DOURTHE : Médium
2 months ago 01:00:03 1
🌀 Voyage Chamanique Hypnotique 😴✨ Trouvez le Sommeil avec les Tambours Chamaniques et Ondes Delta
2 months ago 00:23:03 1
Les 7 Signes qui Annoncent la Fin de Notre Civilisation
2 months ago 00:20:03 1
LES ARTISANS DE LA CORRUPTION SUR TERRE : HISTOIRE CACHÉE DU PROCHE-ORIENT #1
2 months ago 00:04:32 1
Citizend - Drowning
2 months ago 01:07:35 1
I Go To New York | Learn English Though Best English Story | Listen And Practice | Graded Reader
2 months ago 01:35:06 1
Первые ядерные взрывы третьей Мировой войны.
2 months ago 00:00:58 1
Загудел насос гидроусилителя руля? Если доливка, или замена жидкости не помогли, замените насос!
2 months ago 00:52:53 1
LEAVES’ EYES - Vinland Saga (Full Album with Music Videos and Timestamps). 2005.
2 months ago 00:04:01 1
Noize MC, Therr Maitz 一 Вояджер-1 (LAB с Антоном Беляевым)
2 months ago 00:32:41 1
Les Ruines de San Francisco et l’Homme Télécommandé - Enquête sous hypnose en Février 2022
2 months ago 01:00:09 4
Notre Humanité volée - Conférence Partie 1
2 months ago 00:13:36 1
La Mayenne plutôt que l’Ukraine, ou comment un milliardaire ukrainien plume l’aviculture française
2 months ago 00:00:58 1
Ryanair is de grote winnaar #RanzigsteReclame 2022 / Ryanair est le grand gagnant de #SalePub 2022
2 months ago 02:37:39 1
Un Voyage FASCINANT vers les Merveilles de l’Univers du télescope James Webb | Documentaire Espace
2 months ago 00:31:31 1
Автопутешествие Москва-КРЫМ-Москва: Крымский мост, Генеральские пляжи - Часть 2