NASA Webb Telescope Packs Its Sunshield Million Mile Trip. Representatives from SpaceX, Blue Origin, and United Launch Alliance participated in a forum last

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[ NASA’s Webb Telescope Packs Its Sunshield for a Million Mile Trip ]


Publisher: NASA
Date: 2021-04-06T13:01-04:00
Twitter: @11348282
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NASA’s Hubble Space Telescope discovers a distant planet that ‘cooked off’ its atmosphere 100 million years after its formation

A small gas exoplanet may have lost its atmosphere billions of years ago, but then gained a second one through volcanic activity, according to astronomers.’

The planet, GJ 1132 b, is thought to have begun as a gaseous world, similar to Jupiter or Saturn but smaller than Neptune, with a thick hydrogen blanket of atmosphere.’

It quickly lost its primordial hydrogen and helium atmosphere, having it ‘cooked off’ within the first 100 million years of the planet forming due to the intense radiation of its hot, intense host star – which it orbits once every 1.6 days.’

This left it a ‘bare core’, similar in size to the Earth, but with no atmosphere – but astronomers say it developed a second atmosphere due to volcanic activity on the surface of the now rocky world at some point in the billions of years that followed.

Publisher: Mail Online
Date: 2021-03-12T16:36:29+0000
Author: Ryan Morrison
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NASA Is Building A Space Station In A Weird Orbit. Here’s Why

Representatives from SpaceX, Blue Origin, and United Launch Alliance participated in a forum last week held by NASA to determine the future of humans on the moon. This isn’t just how they will live, how long they will stay, or what they will do; no, this is far more interesting: this was how humans will travel from lunar orbit from the surface of the moon. The future of the next generation of lunar lander is being determined right now.

The plan right now is entirely unlike Apollo, which sent a pair of spaceships in orbit around the moon, sent one to the surface, then returned to the mother ship for the trip back to Earth. Instead of something somewhat simple, the next era of lunar exploration will happen from a gateway orbiting in cis-lunar space. What makes this so amazing is how weird the orbit is, and the reasons behind it.

Publisher: hackaday.com
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NASA’s Hubble successor delayed again by virus, other issues

CAPE CANAVERAL, Fla. — The launch of NASA’s successor to the Hubble Space Telescope faces seven more months of delay, this time because of the pandemic and technical issues.

Officials announced Thursday that the James Webb Space Telescope ‘ the space agency’s top science priority ‘ is now scheduled to launch on Oct. 31, 2021. The previous target date was March 2021.

This next-generation observatory ‘ designed to peer farther into space and further back into time than any other spacecraft ‘ originally was supposed to fly more than a decade ago. The previous two-year-plus delay, announced in 2018, was due to worker error and hardware problems. Until COVID-19 struck, everything was finally going well, officials said.

Publisher: abcnews.go.com
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Publisher: The Japan Times
Date: 2013-05-10T19:14:04+09:00
Twitter: @japantimes
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