main
side
curve
  1. In Memory of LAJ_FETT: Please share your remembrances and condolences HERE

JCC Awesome Photographs/Pictures (Cite your Sources as per OP)

Discussion in 'Community' started by Ghost, Nov 10, 2012.

  1. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  2. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
  3. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  4. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
  5. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  6. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    IC 342: The Hidden Galaxy
    Image Credit & Copyright: Arturas Medvedevas

    Explanation: Similar in size to large, bright spiral galaxies in our neighborhood, IC 342 is a mere 10 million light-years distant in the long-necked, northern constellation Camelopardalis. A sprawling island universe, IC 342 would otherwise be a prominent galaxy in our night sky, but it is hidden from clear view and only glimpsed through the veil of stars, gas and dust clouds along the plane of our own Milky Way galaxy. Even though IC 342's light is dimmed and reddened by intervening cosmic clouds, this sharp telescopic image traces the galaxy's own obscuring dust, young star clusters, and glowing pink star forming regions along spiral arms that wind far from the galaxy's core. IC 342 may have undergone a recent burst of star formation activity and is close enough to have gravitationally influenced the evolution of the local group of galaxies and the Milky Way.
     
    Master_Rebado and Juliet316 like this.
  7. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  8. Gamiel

    Gamiel Chosen One star 9

    Registered:
    Dec 16, 2012
    Last edited: Dec 13, 2022
    Juliet316 and Iron_lord like this.
  9. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    An Artful Sky over Lofoten Islands
    Image Credit & Copyright: Giulio Cobianchi

    Explanation: Can the night sky be both art and science? If so, perhaps the featured image is an example. The digital panorama was composed of 10 landscape and 10 sky images all taken on the same night, from the same location, and with the same camera. Iconic features in the image have been artfully brightened, and the ground nearby was artfully illuminated. Visible in the foreground is the creative photographer anchoring an amazing view from the rugged Lofoten Islands of Norway, two months ago, by holding a lamp. Far in the distance are three prominent arches: our Milky Way Galaxy on the left, while a scientifically-unusual double-arced aurora is documented on the right. A meteor is highlighted between them. Other notable skylights include, left to right, the Andromeda Galaxy, the planet Jupiter, the star Vega, and the stars that compose the Big Dipper asterism.
     
  10. Gamiel

    Gamiel Chosen One star 9

    Registered:
    Dec 16, 2012
    by J. Pascal Sébah ca 1875
    [​IMG]
     
  11. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
  12. Gamiel

    Gamiel Chosen One star 9

    Registered:
    Dec 16, 2012
    Sarge and Iron_lord like this.
  13. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    Stardust in Perseus
    Image Credit & Copyright: Jack Groves

    Explanation: This cosmic expanse of dust, gas, and stars covers some 6 degrees on the sky in the heroic constellation Perseus. At upper left in the gorgeous skyscape is the intriguing young star cluster IC 348 and neighboring Flying Ghost Nebula with clouds of obscuring interstellar dust cataloged as Barnard 3 and 4. At right, another active star forming region NGC 1333 is connected by dark and dusty tendrils on the outskirts of the giant Perseus Molecular Cloud, about 850 light-years away. Other dusty nebulae are scattered around the field of view, along with the faint reddish glow of hydrogen gas. In fact, the cosmic dust tends to hide the newly formed stars and young stellar objects or protostars from prying optical telescopes. Collapsing due to self-gravity, the protostars form from the dense cores embedded in the molecular cloud. At the molecular cloud's estimated distance, this field of view would span over 90 light-years.
     
    Juliet316 and Master_Rebado like this.
  14. Sarge

    Sarge 2x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Oct 4, 1998
  15. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
  16. Gamiel

    Gamiel Chosen One star 9

    Registered:
    Dec 16, 2012
  17. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    The Colliding Spiral Galaxies of Arp 274
    Image Credit: NASA, ESA, Hubble; Processing & Copyright: Mehmet Hakan Özsaraç

    Explanation: Two galaxies are squaring off in Virgo and here are the latest pictures. When two galaxies collide, the stars that compose them usually do not. This is because galaxies are mostly empty space and, however bright, stars only take up only a small fraction of that space. But during the collision, one galaxy can rip the other apart gravitationally, and dust and gas common to both galaxies does collide. If the two galaxies merge, black holes that likely resided in each galaxy center may eventually merge. Because the distances are so large, the whole thing takes place in slow motion -- over hundreds of millions of years. Besides the two large spiral galaxies, a smaller third galaxy is visible on the far left of the featured image of Arp 274, also known as NGC 5679. Arp 274 spans about 200,000 light years across and lies about 400 million light years away toward theconstellation of Virgo.
     
    Juliet316 and Master_Rebado like this.
  18. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  19. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    Comet ZTF: Orbital Plane Crossing
    Image Credit & Copyright: Dan Bartlett

    Explanation: The current darling of the northern night, Comet C/2022 E3 ZTF is captured in this telescopic image from a dark sky location at June Lake, California. Of course Comet ZTF has been growing brighter in recent days, headed for its closest approach to Earth on February 1. But this view was recorded on January 23, very close to the time planet Earth crossed the orbital plane of long-period Comet ZTF. The comet's broad, whitish dust tail is still curved and fanned out away from the Sun as Comet ZTF sweeps along its orbit. Due to perspective near the orbital plane crossing, components of the fanned out dust tail appear on both sides of the comet's green tinted coma though, to lend Comet ZTF a visually striking (left) anti-tail. Buffeted by solar activity the comet's narrower ion tail also streams away from the coma diagonally to the right, across the nearly three degree wide field of view.
     
  20. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  21. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
  22. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  23. Iron_lord

    Iron_lord 42x Wacky Wednesday winner star 10 VIP - Game Winner

    Registered:
    Sep 2, 2012
    [​IMG]

    Comet ZTF over Mount Etna
    Image Credit & Copyright: Dario Giannobile

    Explanation: Comet-like plumes are blowing over the volcanic peaks of Mount Etna in this wintry mountain-and-skyscape from planet Earth. The stacked and blended combination of individual exposures recorded during the cold night of January 23, also capture naked-eye Comet ZTF just above Etna's snowy slopes. Of course increasing sunlight and the solar wind are responsible for the comet's greenish coma and broad dusty tail. This weekend Comet ZTF is dashing across northern skies between north star Polaris and the Big Dipper. From a dark site you can only just spot it as a fuzzy patch though. That's still an impressive achievement if you consider you are gazing at a visitor from the distant Oort cloud with your own eyes. But binoculars or a small telescope will make for an even more enjoyable view of this Comet ZTF in the coming days.
     
  24. Juliet316

    Juliet316 Time-Traveling F&G Manager star 10 Staff Member Manager

    Registered:
    Apr 27, 2005
  25. Gamiel

    Gamiel Chosen One star 9

    Registered:
    Dec 16, 2012