Tuesday, September 20, 2022

NASA's DART asteroid-impact mission will be a key test of planetary defense

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September 20, 2022
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The Launchpad
NASA's DART asteroid-impact mission will be a key test of planetary defense
(SCIEPRO/via Getty Images)
When NASA's Double Asteroid Redirection Test (DART) slams into the tiny asteroid Dimorphos, it will be our first attempt to demonstrate our ability to deflect dangerous incoming asteroids.
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NASA chief says cooperation with China in space is up to China
(Space.com/Andrew Jones)
NASA Administrator Bill Nelson told a major international space conference being held here that the possibility of cooperating with China in space is "up to China."
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China Mars mission data offers evidence for ancient ocean
(CNSA/PEC)
The China National Space Administration (CNSA) has revealed new data from its Tianwen 1 Mars orbiter and Zhurong Mars rover, according to a report from state-run media network CGTN.
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POLL QUESTION:
China's Zhurong Mars rover has discovered data that supports the hypothesis that an ancient ocean once existed in the Utopia Planitia, a vast Martian plain. Zhurong is named after a mythical Chinese deity representing which element from Chinese philosophy?
Learn the answer here!
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Space Deals
Save $1000 on the Unistellar eQuinox computerized telescope
(Unistellar)
Now is definitely the time to save big on a highly sophisticated computerized telescope as the Unistellar eQuinox is now $1000 off at B&H Photo Video.
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Skywatching
See the crescent moon pose with Pollux this week
(Starry Night Software)
Early risers on Tuesday will be able to see the moon by Pollux, one of the twin stars that gave the constellation of Gemini its name.
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Science & Astronomy
NASA's Mars lander hears the 'bloop' of meteorites hitting the Red Planet
(NASA/JPL-Caltech/University of Arizona)
The Mars InSight lander has detected seismic and acoustic waves created when four space rocks impacted the surface of the Red Planet.
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Autumnal equinox 2022: Twilight and myths of the equinox and 6-month polar night
(David Clapp/Getty Images)
The definition of the equinox as being a time of equal day and night is a convenient oversimplification.
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How big is the asteroid threat, really?
(NASA)
NASA is testing out planetary defense technology, but don't worry - it's not because of an imminent threat.
Full Story: Space (9/20) 
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Spaceflight
Reusable 'Susie' spacecraft could launch future European deep-space missions
(ArianeGroup)
ArianeGroup's 'Susie' is a fully reusable craft designed to fit future rockets, one of which is being made right now for Arianespace.
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Entertainment
'Semper Supra:' Space Force unveils official song for 'boldly reaching into space'
(USSF)
The Space Force, which is not yet three years old, just unveiled its official song, a 40-second ditty called "Semper Supra" (Latin for "always above.")
Full Story: Space (9/20) 
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