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Archive for the ‘space’ category: Page 67

Jun 25, 2024

Moon And Saturn Align As ‘Space Clouds’ Shine: The Night Sky This Week

Posted by in category: space

Best seen with the naked eye or a pair of binoculars, delicate NLCs are visible at this time of year because they’re being lit by the sun, which sets yet never gets far below the horizon.

Ideally placed in the night sky this month is M13, the “Great Globular Cluster in Hercules.” A spectacular sight in binoculars or a small telescope, the closest and the brightest globular cluster—as seen from the northern hemisphere—is about 25,000 light-years distant.

Jun 25, 2024

NASA’s Perseverance Mars Rover Unlocks the Geologic Mysteries of Bright Angel

Posted by in category: space

Perseverance rover recently arrived at Bright Angel, a notable site on Mars distinguished by its light-toned rocks, situated at the edge of the ancient Neretva Vallis river channel.

Last week, NASA ’s Perseverance Mars rover arrived at the long-awaited site of Bright Angel, named for being a light-toned rock that stands out in orbital data. The unique color here, as well as the surface characteristics and location on the edge of the ancient river channel Neretva Vallis, made Bright Angel a location of interest for the Mars 2020 Science Team.

Initial Observations and Data Collection.

Jun 25, 2024

Could we launch resources from the moon with electromagnetic railguns?

Posted by in categories: economics, military, space

That was five decades ago. Catapult yourself to today and ask this question: What’s the U.S. Navy’s Gerald R. Ford nuclear aircraft carrier got to do with the moon?

Late last year, General Atomics Electromagnetic Systems filed a final report to the Air Force Office of Scientific Research’s (AFOSR). That report was titled “Lunar Electromagnetic Launch for Resource Exploitation to Enhance National Security and Economic Growth.”

The author of that appraisal is Robert Peterkin, director of operations for the organization’s Albuquerque, New Mexico office.

Jun 25, 2024

Why don’t electrons in the atom enter the nucleus?

Posted by in categories: nuclear energy, particle physics, space

Article 39 Why an electron does not fall into the nucleus in terms of the strong and weak nuclear forces.

Your thoughts would be appreciated.

It can be shown one may able to derive the strong and weak nuclear forces and the internal geometry of protons and neutrons in terms of the orientation of…

Continue reading “Why don’t electrons in the atom enter the nucleus?” »

Jun 25, 2024

SpaceX Starlink lands major partnership with Comcast Business

Posted by in categories: business, internet, space

Starlink has landed what is likely its biggest partnership yet as it signed recently to provide a prominent company with internet service.

Jun 25, 2024

Does quantum gravity exist?

Posted by in categories: particle physics, quantum physics, space

Several thousand sensors distributed over a square kilometer near the South Pole are tasked with answering one of the large outstanding questions in physics: does quantum gravity exist?

The sensors monitor neutrinos —particles with no electrical charge and almost without mass—arriving at the Earth from outer space. A team from the Niels Bohr Institute (NBI) at the University of Copenhagen have contributed to developing the method which exploits neutrino data to reveal if quantum gravity exists.

“If as we believe, quantum gravity does indeed exist, this will contribute to unite the current two worlds in physics. Today, classical physics describes the phenomena in our normal surroundings such as gravity, while the atomic world can only be described using quantum mechanics. The unification of quantum theory and gravitation remains one of the most outstanding challenges in fundamental physics. It would be very satisfying if we could contribute to that end,” says Tom Stuttard, assistant professor at NBI.

Jun 24, 2024

Geologists expect Chang’e-6 lunar surface samples to contain volcanic rock and impact ejecta

Posted by in categories: materials, space

On June 25, China’s Chang’e-6 (CE-6) lunar probe is set to return to Earth, carrying the first surface samples collected from the farside of the moon. In anticipation of this historic event, scientists from the Institute of Geology and Geophysics at the Chinese Academy of Sciences are publishing their predictions for the unique materials that may be found in the CE-6 samples in the journal The Innovation.

Jun 24, 2024

Do protons decay? The answer might be on the moon

Posted by in categories: particle physics, space

Does proton decay exist and how do we search for it? This is what a recently submitted study to the arXiv preprint server hopes to address as a team of international researchers investigate a concept of using samples from the moon to search for evidence of proton decay, which remains a hypothetical type of particle decay that has yet to be observed and continues to elude particle physicists.

Jun 24, 2024

When Giants Moved: Tracing Planetary Shifts That Formed the Moon

Posted by in category: space

Researchers from the University of Leicester have linked the shift of the Solar System’s giant planets 60–100 million years after its formation to the creation of the Moon.

They combined simulations, meteorite analysis, and observations to trace these movements, suggesting that this shift influenced the development and habitability of the Solar System.

Uncovering the Solar System’s Past.

Jun 24, 2024

NASA Shares Incredible Picture Of ‘Space Potato’ Phobos; It Will Soon Crash Into Mars

Posted by in category: space

Ever seen a space potato?


This ‘space potato’ has fascinated astronomers for a long time now.

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