Posted on Nov 3, 2019
APOD: 2019 November 3 - Daphnis and the Rings of Saturn
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Good morning, Rallypoint. Today's Astronomy Picture of the Day (APOD) is titled "Daphnis and the Rings of Saturn." Only 8 kilometers in diameter, Daphnis was discovered in 2005 using imagery from the Cassini spacecraft. The moon orbits in the Keeler Gap of Saturn's A Ring, keeping the gap clear. The passage of Daphnis also induces waves in the edges of the gap as shown in this photo. At their equinox - when Saturn's rings directly face the Sun - these waves produce observable shadows.
APOD: 2019 November 3 - Daphnis and the Rings of Saturn
Posted from apod.nasa.gov
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What You Didn't Know About Saturnian Moons 2 (Ring Shepherds)
25 facts on two of Saturn's ring shepherds; 5 facts each (Daphnis, Atlas, Pan, Pandora and Prometheus). For more solar system facts, check out the playlist: ...
Good Sunday afternoon Maj William W. 'Bill' Price! Apologies for being so late, but family matters are at hand.
I did find a related short video about the Shepherd moons around Saturn and Daphnis is the 2nd one in the series... The importance of Daphnis and other shepherd moons of Saturn is discussed in text... It is an interesting adjunct to your APOD, which I believe your followers will enjoy!
https://youtu.be/mbx6k89gqcE
Maj William W. 'Bill' Price Maj Marty Hogan COL Mikel J. Burroughs Lt Col Charlie Brown SSG Byron Howard Sr LTC Stephen F. Col Carl Whicker Maj Robert Thornton CWO3 Dennis M. LTC Wayne Brandon PO1 H Gene Lawrence Sgt Deborah Cornatzer PO3 Bob McCord CW5 Jack Cardwell TSgt Joe C. SFC Stephen Lucas SMSgt Lawrence McCarter Lt Col John (Jack) Christensen MSgt Robert "Rock" Aldi Col (Join to see)
I did find a related short video about the Shepherd moons around Saturn and Daphnis is the 2nd one in the series... The importance of Daphnis and other shepherd moons of Saturn is discussed in text... It is an interesting adjunct to your APOD, which I believe your followers will enjoy!
https://youtu.be/mbx6k89gqcE
Maj William W. 'Bill' Price Maj Marty Hogan COL Mikel J. Burroughs Lt Col Charlie Brown SSG Byron Howard Sr LTC Stephen F. Col Carl Whicker Maj Robert Thornton CWO3 Dennis M. LTC Wayne Brandon PO1 H Gene Lawrence Sgt Deborah Cornatzer PO3 Bob McCord CW5 Jack Cardwell TSgt Joe C. SFC Stephen Lucas SMSgt Lawrence McCarter Lt Col John (Jack) Christensen MSgt Robert "Rock" Aldi Col (Join to see)
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What You Didn't Know About Saturnian Moons 2 (Ring Shepherds)
TSgt David L. SFC Joe S. Davis Jr., MSM, DSL SP5 Jeannie Carle Maj Rev. Fr. Samuel WATERS - Traditional RC Priest Sgt Albert Castro LTC Stephen C. SSG Donald H "Don" Bates SPC Margaret Higgins SSG Jose M. Hernandezsanchez LTJG Josh Thaxton SGT David A. 'Cowboy' Groth SGT Kevin Foley Lt Col Scott Shuttleworth cmsgt-rickey-denicke-sr MSgt Stephen Council CWO3 Dave Alcantara Sgt John H. SP5 Mark Kuzinski SPC Douglas Bolton SPC Mark Huddleston
TSgt David L. SFC Joe S. Davis Jr., MSM, DSL SP5 Jeannie Carle Maj Rev. Fr. Samuel WATERS - Traditional RC Priest Sgt Albert Castro LTC Stephen C. SSG Donald H "Don" Bates SPC Margaret Higgins SSG Jose M. Hernandezsanchez LTJG Josh Thaxton SGT David A. 'Cowboy' Groth SGT Kevin Foley Lt Col Scott Shuttleworth cmsgt-rickey-denicke-sr MSgt Stephen Council CWO3 Dave Alcantara Sgt John H. SP5 Mark Kuzinski SPC Douglas Bolton SPC Mark Huddleston
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What You Didn't Know About Saturnian Moons 2 (Ring Shepherds)
TSgt Tim (lj) Littlejohn PV2 Mark Zehner SFC James Shanks Sgt Kristina Snell SSgt Harvey "Skip" Porter SGT Shannon Weaver Logan SSgt Clare May SSG William Jones SGT John " Mac " McConnell Sgt Kelli Mays SGT James Murphy PO1 Tony Holland Capt (Join to see) military-family SPC Woody Bullard sgt-elizabeth-scheck SPC Michael Oles SR SGT Steve McFarland Cpl James R. " Jim" Gossett Jr Maj Kim Patterson
TSgt Tim (lj) Littlejohn PV2 Mark Zehner SFC James Shanks Sgt Kristina Snell SSgt Harvey "Skip" Porter SGT Shannon Weaver Logan SSgt Clare May SSG William Jones SGT John " Mac " McConnell Sgt Kelli Mays SGT James Murphy PO1 Tony Holland Capt (Join to see) military-family SPC Woody Bullard sgt-elizabeth-scheck SPC Michael Oles SR SGT Steve McFarland Cpl James R. " Jim" Gossett Jr Maj Kim Patterson
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What You Didn't Know About Saturnian Moons 2 (Ring Shepherds)
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SGT Mark Anderson SrA Marianne Santangelo Sgt (Join to see) SFC Jay Thompson SSG Shavonde Chase Lt Col Jim Coe SrA Edward Vong Sgt Dale Cusack SSgt Rilene Ann LTC John Mohor cpl-tony-lee-hamilton SPC Deborah Root-White SFC Jay Thompson po3-craig-phillips sfc-jack-champion LTC (Join to see) SSgt Terry P. PO3 Lynn Spalding SPC Nancy Greene SSG Michael Noll
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The impact of gravity on the solar system is huge...
Good morning Maj William W. 'Bill' Price and thanks for the interesting share
Good morning Maj William W. 'Bill' Price and thanks for the interesting share
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Ravel - Daphnis et Chloé - Danse Generale
Daphnis et Chloé is a ballet with music by Maurice Ravel. Ravel described it as a "symphonie choréographique" (choreographic symphony).
Good afternoon, my friend Maj William W. 'Bill' Price and thank you for posting the NASA Astronomy Picture of the Day (APOD) for Sunday, November 3, 2019 entitled "Daphnis and the Rings of Saturn."
Image: Daphnis and the Rings of Saturn - Image Credit - NASA, JPL-Caltech, Space Science Institute, Cassini
My first thought when viewing this picture was the 'DNA' of the planet rings
"Explanation: What's happening to the rings of Saturn? A little moon making big waves. The moon is 8-kilometer Daphnis and it is making waves in the Keeler Gap of Saturn's rings using just its gravity -- as it bobs up and down, in and out. The featured image is a colored and more detailed version of a previously released images taken in 2017 by the robotic Cassini spacecraft during one of its Grand Finale orbits. Daphnis can be seen on the far right, sporting ridges likely accumulated from ring particles. Daphnis was discovered in Cassini images in 2005 and raised mounds of ring particles so high in 2009 -- during Saturn's equinox when the ring plane pointed directly at the Sun -- that they cast notable shadows."
Ravel - Daphnis et Chloé - Danse Generale
https://www.youtube.com/watch?v=CtA7KTN_554
Thank you, my friend Sgt (Join to see) for mentioning me.
Image: Daphnis and the Rings of Saturn - Image Credit - NASA, JPL-Caltech, Space Science Institute, Cassini
My first thought when viewing this picture was the 'DNA' of the planet rings
"Explanation: What's happening to the rings of Saturn? A little moon making big waves. The moon is 8-kilometer Daphnis and it is making waves in the Keeler Gap of Saturn's rings using just its gravity -- as it bobs up and down, in and out. The featured image is a colored and more detailed version of a previously released images taken in 2017 by the robotic Cassini spacecraft during one of its Grand Finale orbits. Daphnis can be seen on the far right, sporting ridges likely accumulated from ring particles. Daphnis was discovered in Cassini images in 2005 and raised mounds of ring particles so high in 2009 -- during Saturn's equinox when the ring plane pointed directly at the Sun -- that they cast notable shadows."
Ravel - Daphnis et Chloé - Danse Generale
https://www.youtube.com/watch?v=CtA7KTN_554
Thank you, my friend Sgt (Join to see) for mentioning me.
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