Friday, September 16, 2022

Why probes like Voyager are vital to cosmic discoveries | Popular Science

NASA's 45-year-old probe is one of the farthest traveling crafts in space. But as Voyager shows its age, a new mission could seek to surpass it.

Decades after Voyager 1 and its twin, Voyager 2 , went their separate ways to explore the universe, the probe has lasted far longer than NASA ever expected—both have sent back discoveries of active volcanoes and new moons among the Jovian and Saturnian systems.

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Publisher: Popular Science
Date: 2022-09-16T10:00:00 00:00
Author: Tatyana Woodall
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U.S. Space Command chooses UA as inaugural partner in new program - AZPM



In August 2020, workers at the University of Arizona unionized. A growing number of workers in white-collar industries have formed unions in recent years. AZPM

The University of Arizona's reputation for research has landed it a prestigious new program. The United States Space Command, or USSPACECOM, has selected the UA as the inaugural member of its Academic Engagement Enterprise.

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Date: sep 15 2022 9:45 a.m.
Author: Duncan Moon
Twitter: @azpmnews
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EarthSky | How Saturn's lost moon Chrysalis became its rings

The scientists, led by Jack Wisdom of MIT, published their study this week in the peer-reviewed journal Science .

In 2019, a team of scientists concluded that Saturn’s rings are relatively recent in contrast to the planet itself. Saturn presumably formed with the rest of the solar system, some 4.5 billion years ago.

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Publisher: EarthSky | Updates on your cosmos and world
Date: 2022-09-15T18:02:56 00:00
Twitter: @earthskyscience
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A Month on 'Mars': Return to Earth | Space

We're back in southern climes, and our month on "Mars" is already a dream, a muse, a fading memory. 

Rod Pyle is a space historian and author who has created and offered executive leadership and innovation training at NASA's Johnson Space Center.

Already, that striking island is receding into a softer, almost sensual memory. Yet specific impressions remain, as sharp as the ancient reefs that permeate the landscape.

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Publisher: Space.com
Date: 2022-09-16T15:53:26Z
Author: Rod Pyle
Twitter: @SPACEdotcom
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China tests new engine for huge Long March 9 moon rocket | Space

Chinese engineers have conducted a successful hot fire test of a new, powerful engine for the nation's planned super heavy-lift rocket for moon missions.

The closed-cycle rocket engine uses liquid hydrogen and liquid oxygen for propellant and can generate 25 tons of thrust, making it one of the most powerful such engines ever made, according to the engine’s developer.

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Publisher: Space.com
Date: 2022-09-16T14:00:25Z
Author: Andrew Jones
Twitter: @SPACEdotcom
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China's Shenzhou-14 astronauts to conduct 2nd extravehicular activities-Xinhua

Screen image captured at Beijing Aerospace Control Center on Sept. 1, 2022 shows Shenzhou-14 astronauts Chen Dong (R), Liu Yang conducting extravehicular activities (EVAs) out of the space station lab module Wentian.  (Photo by Li Jie/Xinhua)

BEIJING, Sept. 16 (Xinhua) -- China's Shenzhou-14 astronauts will conduct extravehicular activities (EVAs) for the second time within the next few days, the China Manned Space Agency (CMSA) announced on Friday.

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India's satellite building lead centre celebrates golden jubilee - The Hindu

U R Rao Satellite Centre, the centre for building satellites, celebrates its golden jubilee. Image for Representation. | Photo Credit: PTI

U R Rao Satellite Centre (URSC) celebrated its golden jubilee at a function in the presence of current and former chairmen of Indian Space Research Organisation.

Date: 2022-09-16T11:12:24.000Z
Author: PTI
Twitter: @The_Hindu
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A massive solar flare knocked out radio in Africa and Middle East Friday | Space

An active sunspot that is just about to exit the visible disk of the sun shot its parting flare at Earth, causing a radio blackout in Africa and the Middle East Friday morning (Sept. 16).

The solar flare , classified as M8 in the second-most energetic category of flares, departed from the sun at 5:49 a.m. EDT (0949 GMT) on Friday, disrupting shortwave radio communications in the sun-facing parts of the world.

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Publisher: Space.com
Date: 2022-09-16T18:14:25Z
Author: Tereza Pultarova
Twitter: @SPACEdotcom
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Check out the System Unknown artwork. Click here.



Earth is nice. We want it.





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