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Archive for the ‘space’ category: Page 590

Jan 9, 2021

New Extraction of the Cosmic Birefringence from the Planck 2018 Polarization Data

Posted by in categories: physics, space

23 nov 2020.


A new analysis of the cosmic microwave background shows that its polarization may be rotated by exotic effects indicating beyond-standard-model physics.

Jan 9, 2021

Business Barriers to Asteroid Mining

Posted by in categories: business, space

Last week, we talked about asteroid versus ocean mining. In fact, in this channel, I have evangelized asteroid mining quite a bit as the future. However, this week, we will take a look at the business barriers to the realization of asteroid mining.

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Jan 9, 2021

Elon Musk Debates How to Give Away World’s Biggest Fortune

Posted by in categories: Elon Musk, space

Every Mars citizen gets 1miion Teslacoins.


Elon Musk is not only the world’s richest person, he lays claim to the biggest net worth ever recorded: $208 billion as of Friday. What he does with it will be closely watched.

Jan 9, 2021

Thales Alenia Space given €296 million contract to build European Gateway module

Posted by in category: space

JOHANNESBURG — The European Space Agency (ESA) signed a nearly €296 million ($362 million) contract with Thales Alenia Space Jan. 7 to build a European module for NASA’s lunar Gateway space station.

The European System Providing Refueling, Infrastructure and Telecommunications (ESPRIT) module will provide communications and refueling capabilities to Gateway, a planned space station in orbit around the moon intended to support crewed missions to the lunar surface.

Thales Alenia Space announced Oct. 14 that it had been selected to build the ESPRIT Gateway module. On Jan. 7, the contract was finalized and signed by both parties. The project will be led by Thales Alenia Space in Cannes, France, with support from Thales Alenia Space in Italy and the United Kingdom.

Jan 8, 2021

Topic: Space policyModerator-Sharif Uddin Ahmed Rana (Ph

Posted by in categories: economics, policy, space

https://www.youtube.com/watch?v=5Hg1UWKJtbo

D. MBA) MalaysiaPresident, World Talent Economy Forum (WTEF)


Topic: Space policy.

Moderator-Sharif Uddin Ahmed Rana (Ph. D. MBA) Malaysia.

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Jan 8, 2021

Future astronauts could use methane to make rocket fuel on Mars

Posted by in categories: energy, space

How will future astronauts get back home to Earth from Mars? According to a new study, they could make rocket fuel from the methane that’s already on the Red Planet.

Jan 8, 2021

Scientists Propose Permanent Human Habitat Built Orbiting Ceres

Posted by in categories: habitats, space

Would you like to live on a space station? 😃


If that sounds familiar to fans of the popular sci-fi book and TV series “The Expanse,” that’s because in that fictional universe, Ceres Station plays a pivotal role as one of humanity’s first human off-world colonies. In the series, however, the space rock itself was spun up to create a crewed habitat on its surface with artificial gravity.

In a paper uploaded to the prewrite repository arXiv this week, the team argues that Ceres would be prime real estate because it has nitrogen, which could enable the creation of an Earth-like atmosphere.

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Jan 7, 2021

When Galaxies Collide: Hubble Showcases 6 Magnificent Galaxy Mergers

Posted by in categories: evolution, space

To celebrate a new year, the NASA /ESA Hubble Space Telescope has published a montage of six beautiful galaxy mergers. Each of these merging systems was studied as part of the recent HiPEEC survey to investigate the rate of new star formation within such systems. These interactions are a key aspect of galaxy evolution and are among the most spectacular events in the lifetime of a galaxy.

It is during rare merging events that galaxies undergo dramatic changes in their appearance and in their stellar content. These systems are excellent laboratories to trace the formation of star clusters under extreme physical conditions.

The Milky Way typically forms star clusters with masses that are 10 thousand times the mass of our Sun. This doesn’t compare to the masses of the star clusters forming in colliding galaxies, which can reach millions of times the mass of our Sun.

Jan 7, 2021

NASA to launch SphereX telescope into space in 2024

Posted by in category: space

During its two-year mission, SphereX will map the entire sky four times, creating an enormous database of stars, galaxies, nebulas and other celestial objects.

The space telescope will be NASA’s first to build a full-sky spectroscopy map in near-infrared, and it will observe a total of 102 near-infrared colours.

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Jan 6, 2021

The Giant Magellan Telescope Will Revolutionize Our View and Understanding of the Universe

Posted by in category: space

The Giant Magellan Telescope will be one of the few super giant earth-based telescopes that promises to revolutionize our view and understanding of the universe. It will be constructed at the Las Campanas Observatory in Chile. Commissioning of the telescope is scheduled to begin in 2021.

The GMT is a segmented mirror telescope that employs seven of today’s largest stiff monolithic mirrors as segments. Six off-axis 8.4 meter segments surround a central on-axis segment, forming a single optical surface 24.5 meters in diameter, with a total collecting area of 368 square meters. Harvard University and the Smithsonian Institution are both members of the GMT project, which also includes Astronomy Australia Ltd., the Australian National University, the Carnegie Institution for Science, the Korea Astronomy and Space Science Institute, the São Paulo Research Foundation, the University of Texas at Austin, Texas A&M University, the University of Arizona, and the University of Chicago.

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