Tuesday, August 2, 2022

Dark matter from 12 billion years ago detected for the 1st time

Created for znamenski.spacecom@blogger.com |  Web Version
August 2, 2022
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The Launchpad
Hubble Space Telescope captures trippy 'mirror image' view of distant galaxy
(ESA/Hubble & NASA, J. Rigby)
The mirror image of the galaxy at the center of this new photo is the result of strong gravitational lensing, which is an astronomical phenomenon that can warp, magnify or even duplicate the appearance of distant galaxies.
Full Story: Space (8/2) 
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James Webb Space Telescope glimpses Earendel, the most distant star known in the universe
(NASA/ESA/Space Telescope Science Institute)
The star, named Earendel, after a character in J.R.R. Tolkien's "Lord of the Rings" prequel "The Silmarillion," was discovered thanks to gravitational lensing in a Hubble Space Telescope deep field image.
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Astronaut's grandson partners on project to restore rare Apollo 15 'AstroVette'
(Project Astrovette Endeavour)
A rare customized Corvette is set to receive a full restoration, 51 years after its one-time owner launched with the first car to be driven on the moon.
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POLL QUESTION:
The world is mourning the passing of Nichelle Nichols, who played Lt. Nyota Uhura in the Star Trek franchise for over three decades. Which pioneering civil rights activist once talked Nichols out of leaving "Star Trek" due to shrinking screen time?
Learn the answer here!
VoteRosa Parks
VoteMartin Luther King Jr.
VoteJohn Lewis
VoteStokely Carmichael
Science & Astronomy
Dark matter from 12 billion years ago detected for the 1st time
(iStock/Getty Images Plus)
Scientists used a fossil relic left over from the Big Bang to perform the earliest detection of dark matter ever.
Full Story: Space (8/2) 
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James Webb Space Telescope sees stars form in strange wheel-shaped galaxy
(NASA, ESA, CSA, STScI)
The James Webb Space Telescope peered through dust and gas to reveal star formation in a rare wheel-shaped galaxy that formed in a long-ago galactic crash.
Full Story: Space (8/2) 
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Spaceflight
China launches a third group of Yaogan 35 spy satellites
(CASC)
Little is known about most Yaogan ("remote sensing") satellites and descriptions of their uses are typically vague.
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Technology
Russians reportedly building a satellite-blinding laser - an expert explains the technology
(MuthuKutty/Wikimedia, CC BY-SA)
Laser technology has evolved to the point where this type of anti-satellite defense is plausible, though there is limited evidence of any nation successfully testing such a laser.
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Telescopes & Binoculars
Best DSLR cameras
(Getty)
Owning one of the best DSLR cameras will help you achieve the photography results you want, regardless of experience or ability.
Full Story: Space (8/2) 
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Entertainment
Best Lego space sets 2022: NASA Lego sets, spaceships, Marvel, and more
(The LEGO Group)
With an official partnership with NASA, Lego sets are more realistic than ever, allowing us to recreate the Discovery shuttle, Apollo Saturn V and Apollo 11 Lunar Lander - among others - in our own homes.
Full Story: Space (8/2) 
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Star Trek
'Star Trek's' grand lady of space, Nichelle Nichols, has died at 89
(NASA/Bill Ingalls)
The pioneering actress who played Lt. Nyota Uhura for over three decades is being mourned around the planet.
Full Story: Space (8/2) 
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