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View od the fully assembled James Webb Space Telescope. The sunshield and unitized pallet structures (UPSs) that fold up around the telescope for launch, are partially deployed to enable telescope installation. Photo Credit: NASA/Chris Gunn NASA’s James Webb Space Telescope (JWST) just took another big step towards completion, as the two halves it was […] 
Neptune, as seen by Voyager 2 in 1989. No other missions have yet returned to this enigmatic world. Photo Credit: NASA/JPL READ Part 1, Part 2 and Part 3 of AmericaSpace’s Neptune 30th anniversary commemorative feature. Thirty years ago today, NASA’s Voyager 2 spacecraft swept silently over the royal-blue clouds of Neptune at […] 
The Great Dark Spot and Bright Companion, together with the chevron-like “Scooter” are visible in this Voyager 2 image of Neptune. Photo Credit: NASA READ Part 1 and Part 2 of AmericaSpace’s Neptune 30th anniversary commemorative feature. Thirty years ago this weekend, NASA’s Voyager 2 spacecraft swept silently above Neptune’s royal-blue cloud-tops and […] 
The Hubble Space Telescope in orbit. Photo Credit: NASA NASA has temporarily suspended operations of Wide Field Camera 3 on the Hubble Space Telescope due to a hardware problem, it was reported yesterday. […] 
The Hubble Space Telescope. Image Credit: NASA Update – October 8, 2018: NASA has released a statement about the situation with Hubble. “NASA is working to resume science operations of the Hubble Space Telescope after the spacecraft entered safe mode on Friday, October 5, shortly after 6:00 p.m. EDT. Hubble’s instruments still are […] 
Artist’s concept of what the Kepler-1625b planet-moon system might look like. Image Credit: Dan Durda Exoplanets – planets orbiting other stars – have been found by the thousands now, with many more to come. But what about exomoons? So far there haven’t been any confirmed yet, and they are much more difficult to […] 
Illustration of the Galileo probe at Europa in 1997, and how the plume disrupted the moon’s magnetic field. Image Credit: NASA/JPL-Caltech/Univ. of Michigan For decades, Jupiter’s moon Europa has fascinated scientists and the public alike after it was learned that a global water ocean lies beneath the icy crust. Could there be life […] 
Apollo 16 Commander John Young gazes across the rugged terrain during humanity’s fifth piloted lunar landing. Photo Credit: NASA John Young, one of only 12 humans to have walked the dusty surface of the Moon, one of only three of mankind’s sons to have traveled twice to lunar distance, the only astronaut to […] 
One artist’s concept of Kuiper Belt object 2014 MU69, the next flyby target for NASA’s New Horizons mission. This binary concept is based on telescope observations made at Patagonia, Argentina on July 17, 2017 when MU69 passed in front of a star. New Horizons theorize that it could be a single body with […] 
Artist’s conception of a large Earth-like exomoon orbiting a giant gaseous exoplanet. Image Credit: Avatar/20th Century Fox Exoplanets are being found so frequently now that they have become commonplace. But what about exomoons? As might be expected, they are much harder to detect, being typically much smaller than most planets. There have been […] |
 Next Launch GPS III - SV02 on a Delta IV rocket from Cape Canaveral AFB, FL scheduled for: 22 Aug 19 at 13:06 GMT 22 Aug 19 at 9:06am Eastern 
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