Tuesday, September 7, 2021

Labor Day 2021 in space: Astronauts take a half-day off from science duties | Space

NASA astronauts at the International Space Station will only enjoy a half-day off from work on Labor Day today (Sept. 5).

While most federal workers across the U.S.

"Right now looks like the crew has a half-day off on Monday," Huot said. "As usual, the flight control team will find a make-up day in the future to give them time off," he added. 

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Publisher: Space.com
Date: 2021-09-06T11:31:58Z
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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Nanoracks' spinoff aims to bring food production to Earth's deserts and orbital space | Space

High-tech solar greenhouses inspired by technology developed for missions to the moon and Mars could soon grow food in Arabian deserts and in Earth orbit, according to the space services company Nanoracks.

Nanoracks, known for deploying small satellites from the International Space Station , has just set up a spinoff in the United Arab Emirates (UAE) called StarLab Oasis .

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Publisher: Space.com
Date: 2021-09-07T11:00:00Z
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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Companies Worry about Risks as Earth Orbit Gets Crowded


An increasing amount of space debris is threatening satellites orbiting Earth. The situation is worrying companies that insure against losses during space travel.

Thousands of new satellites are being launched into areas where debris has been building up since space flight began.

Publisher: VOA
Date: 3286EE554B6F672A6F2E608C02343C0E
Twitter: @VOALearnEnglish
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No, This Funky Light Show on the ISS Is Not a Disco | Digital Trends

A funky light show captured this week by astronaut Thomas Pesquet made the International Space Station look more like an orbiting disco than an orbiting laboratory.

Saturday night disco! I may or may not have found the settings to program the LED lighting of our space greenhouse. 😉🕺💃 #MissionAlpha https://t.co/DRob2AJAhz pic.twitter.com/ROzLJ48fbm

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Publisher: Digital Trends
Date: 2021-09-07T06:15:06 00:00
Twitter: @digitaltrends
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Zhurong Mars rover returns panorama ahead of planetary blackout | Space

China's Mars rover Zhurong has produced a remarkable new panorama of its surroundings in Utopia Planitia to mark 100 days of activity on the Red Planet as preparations continue for the rover to spend more than a month in safe mode this autumn.

The six-wheeled, solar-powered rover has covered 3,491 feet (1,064 meters) since rolling onto the Martian surface on May 22.

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Publisher: Space.com
Date: 2021-09-05T12:31:08Z
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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Lauren Groff's Uncanny Visions - The Atlantic

T hree years after the release of her novel Fates and Furies —a literary bisection of marriage and privilege that was praised variously by President Barack Obama and Amazon (yes, Amazon ) as the best book of 2015—Lauren Groff was sitting in a lecture theater at Harvard University, thinking

Publisher: The Atlantic
Date: 2021-09-07T15:08:44Z
Author: The em Matrix em author Lauren Groff spends a lot of time thinking about humanity s past present and future
Twitter: @theatlantic
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Scientists may have discovered a new type of supernova

Why it matters: Typically, massive stars explode as supernovas when they run out of fuel, but researchers have been on the lookout for other kinds of stellar explosions that might help them better understand the strangeness of our universe.

The big picture: Scientists know these types of star systems exist because of previous observations.

Twitter: @YahooNews
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Tensions on Earth reflected in orbit - Axios

Space is set to become more congested over the next decades as more countries and companies are able to access it and economies become more reliant on space-based technologies.

Why it matters: Though space is seemingly infinite, Earth's orbital capacity is not, and this surge in traffic around the planet may catalyze new competitions — and collaborations — between nations.

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Publisher: Axios
Date: 2021-09-04T18:37:45.394178Z
Author: Jacob Knutson
Twitter: @axios
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SpaceX's first all-civilian spaceflight launch date set, will orbit around Earth for 3 days

SpaceX has announced a targeted launch date for later this month for the world's first all-civilian spaceflight , which will orbit the Earth for three days.

Inspiration4 will launch on Sept. 15 from Launch Complex 39A at NASA's Kennedy Space Center in Florida, SpaceX said in a press release on Friday . 

Publisher: Fox Business
Twitter: @FoxBusiness
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Astronomers define new class of potentially habitable ocean worlds – Physics World

Larger exoplanets are easier to detect than smaller, Earth-sized ones, and exoplanets around 1.6‒4 times bigger than the Earth, with masses of up to 15 Earth masses and temperatures that in some cases exceed 2000 K, are relatively common.

This subset, which the researchers dub "Hycean" (hydrogen + ocean) planets, consists of planets that have radii up to 2.6 times larger than Earth’s and are capable of harbouring vast oceans under atmospheres dominated by molecular hydrogen and water vapour.

Publisher: Physics World
Date: 2021-09-07T14:00:06 00:00
Twitter: @PhysicsWorld
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