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Day 18: Giving Thanks for #NASA and Science! #attitudeofgratitude
Day 18: Giving Thanks For Science ♥ This year the National Aeronautics and Space Administration (NASA) released a stunning and exciting announcement
Day 18: Giving Thanks For Science ♥ This year the National Aeronautics and Space Administration (NASA) released a stunning and exciting announcement
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* Pleiades or 7 Sisters in space / astronomy*
#NASA #Pleiades star cluster or The Seven Sisters Messier 45 or #M45 . A lovely, glowing blue image of the Pleiades Star Cluster NASA Hubble Space telescope. The Pleiades is open star cluster of hot B-type stars located in the constellation of #Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the eye in the night sky. The cluster is dominated by hot blue and extremely #luminous #stars that have formed within the last 100 million years. #Starcluster #walldecor #nightstars #visiblewiththeeye #Astronomy
#NASA #Pleiades star cluster or The Seven Sisters Messier 45 or #M45 . A lovely, glowing blue image of the Pleiades Star Cluster NASA Hubble Space telescope. The Pleiades is open star cluster of hot B-type stars located in the constellation of #Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the eye in the night sky. The cluster is dominated by hot blue and extremely #luminous #stars that have formed within the last 100 million years. #Starcluster #walldecor #nightstars #visiblewiththeeye #Astronomy
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#Nasa map of Earth's seasons over 20 years highlights #climatechange https://www.theguardian.com/science/2017/nov/18/nasa-map-of-earths-seasons-over-20-years-highlights-climate-change
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#Abell 370: #Galaxy Cluster Gravitational Lens
Image Credit: #NASA, #ESA, and the #Hubble SM4 ERO Team & ST-ECF
What is that strange arc? While imaging the cluster of galaxies Abell 370, astronomers had noted an unusual arc to the right of many cluster galaxies. Although curious, one initial response was to avoid commenting on the arc because nothing like it had ever been noted before. In the mid-1980s, however, better images allowed astronomers to identify the arc as a prototype of a new kind of astrophysicalphenomenon -- the gravitational lens effect of entire cluster of galaxies on background galaxies. Today, we know that this arc actually consists of two distorted images of a fairly normal galaxy that happened to lie far behind the huge cluster. Abell 370'sgravity caused the background galaxies' light -- and others -- to spread out and come to the observer along multiple paths, not unlike a distant light appears through the stem of a wine glass. In mid-July of 2009, astronomers used the then just-upgraded Hubble Space Telescope to image Abell 370 and its gravitational lens images in unprecedented detail. Almost all of the yellow images featured here are galaxies in the Abell 370 cluster. An astute eye can pick up many strange arcs and distorted arclets, however, that are actually images of more distant galaxies. Studying Abell 370 and its images gives astronomers a unique window into the distribution of normal and dark matter in galaxy clusters and the universe.
Image Credit: #NASA, #ESA, and the #Hubble SM4 ERO Team & ST-ECF
What is that strange arc? While imaging the cluster of galaxies Abell 370, astronomers had noted an unusual arc to the right of many cluster galaxies. Although curious, one initial response was to avoid commenting on the arc because nothing like it had ever been noted before. In the mid-1980s, however, better images allowed astronomers to identify the arc as a prototype of a new kind of astrophysicalphenomenon -- the gravitational lens effect of entire cluster of galaxies on background galaxies. Today, we know that this arc actually consists of two distorted images of a fairly normal galaxy that happened to lie far behind the huge cluster. Abell 370'sgravity caused the background galaxies' light -- and others -- to spread out and come to the observer along multiple paths, not unlike a distant light appears through the stem of a wine glass. In mid-July of 2009, astronomers used the then just-upgraded Hubble Space Telescope to image Abell 370 and its gravitational lens images in unprecedented detail. Almost all of the yellow images featured here are galaxies in the Abell 370 cluster. An astute eye can pick up many strange arcs and distorted arclets, however, that are actually images of more distant galaxies. Studying Abell 370 and its images gives astronomers a unique window into the distribution of normal and dark matter in galaxy clusters and the universe.
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Massive Ufo Fireball Light Caught Over Santa Clarita - UFO Hunters
#lost
#nasa
#latest
#scary
#videos
#alienplanet
#ufoattack
#ufodocumentary
#ufo
#fireball
#lost
#nasa
#latest
#scary
#videos
#alienplanet
#ufoattack
#ufodocumentary
#ufo
#fireball
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#astronomy #doomsday revised for nov 19 th ? #Nasa says #PlanetX #Nibiru nowhere to be seen , yet
https://en.wikipedia.org/wiki/Nibiru_(Babylonian_astronomy)
https://en.wikipedia.org/wiki/Nibiru_cataclysm
https://en.wikipedia.org/wiki/Nibiru_(Babylonian_astronomy)
https://en.wikipedia.org/wiki/Nibiru_cataclysm
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