Menu

Blog

Archive for the ‘space’ category: Page 523

Jan 4, 2021

A NASA Spacecraft May Have Detected A Giant Wall At The Edge Of The Solar System

Posted by in categories: particle physics, space

A membrane between what is inside the solar system and the outside. 😃


NASA‘s New Horizons spacecraft has helped scientists study a mysterious phenomenon at the edge of the Solar System, where particles from the Sun and interstellar space interact.

This region, about 100 times further from the Sun than Earth, is where uncharged hydrogen atoms from interstellar space meet charged particles from our Sun. The latter extend out from our Sun in a bubble called the heliosphere.

Continue reading “A NASA Spacecraft May Have Detected A Giant Wall At The Edge Of The Solar System” »

Jan 4, 2021

Lasers Could Send a Spacecraft to Mars in As Little As 3 Days

Posted by in categories: energy, space

Circa2016 photonic propulsion.


There’s no argument in the astronomical community—rocket-propelled spacecraft can take us only so far. The SLS will likely take us to Mars, and future rockets might be able to help us reach even more distant points in the solar system. But Voyager 1 only just left the solar system, and it was launched in 1977. The problem is clear: we cannot reach other stars with rocket fuel. We need something new.

Continue reading “Lasers Could Send a Spacecraft to Mars in As Little As 3 Days” »

Jan 4, 2021

BISTRO explores complex magnetic field structure of Cat’s Paw Nebula

Posted by in category: space

An international team of astronomers has investigated a nearby emission nebula and star-forming region dubbed the Cat’s Paw Nebula as part of the B-ïŹeld In STar-forming Region Observations (BISTRO) survey. Results of this study, presented in a paper published December 24 on arXiv.org, provide essential information about the structure of the object’s complex magnetic field.

At a distance of some 4240 light years away, the Cat’s Paw Nebula (other designations: NGC 6334, Gum 64) is a high-mass star-forming complex that lies within the galactic plane. The nebula has a form of a filamentary cloud structure spanning 1000 light years and hosts several star-forming regions.

Observations show that NGC 6334 is dominated by both a dense ridge threaded by sub-ïŹlaments, and by two hub-like structures towards its Northeast end. Astronomers have found that this ridge itself is in the process of active high-mass star formation and ultra-compact HII regions, maser sources, and molecular outïŹ‚ows have been identiïŹed along or next to its crest. However, although column density and velocity structures of the nebula’s both ïŹlaments and hubs have been thoroughly studied, still very little is known about its (B-field).

Jan 3, 2021

The Orion: an aircraft that could take people to the edge of space

Posted by in categories: space, sustainability

The Orion is a sub-orbital electric aircraft equipped with an air-breathing magneto-plasma jet propulsion engine that could go from the tarmac to an altitude of 24000 metres and cruise at about 800 km/h.

It would bring passengers to the edge of black space with stunning views from its ultra-wide panoramic windows. Its new plasma pulse detonation engine could become the standard of this nascent industry.

It’s obvious that sub-orbital jets will become in demand as Earth’s population and wealth continues to rise. There’s already a lot of demand for jets capable of reaching this kind of altitude, but one major barrier has been the engine’s performance and overall costs. The Orion concept is all about introducing a new type of propulsion (plasma jet) and seeing how it could benefit various industries.

Jan 3, 2021

Future interstellar rockets may use laser-induced annihilation reactions for relativistic drive

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

O,.o kaons in action for interstellar travel: D.


Interstellar probes and future interstellar travel will require relativistic rockets. The problem is that such a rocket drive requires that the rocket exhaust velocity from the fuel also is relativistic, since otherwise the rocket thrust is much too small: the total mass of the fuel will be so large that relativistic speeds cannot be reached in a reasonable time and the total mass of the rocket will be extremely large. Until now, no technology was known that would be able to give rocket exhaust at relativistic speed and a high enough momentum for relativistic travel. Here, a useful method for relativistic interstellar propulsion is described for the first time. This method gives exhaust at relativistic speeds and is a factor of at least one hundred better than normal fusion due to its increased energy output from the annihilation-like meson formation processes. It uses ordinary hydrogen as fuel so a return travel is possible after refuelling almost anywhere in space. The central nuclear processes have been studied in around 20 publications, which is considered to be sufficient evidence for the general properties. The nuclear processes give relativistic particles (kaons, pions and muons) by laser-induced annihilation-like processes in ultra-dense hydrogen H. The kinetic energy of the mesons is 1300 times larger than the energy of the laser pulse. This method is superior to the laser-sail method by several orders of magnitude and is suitable for large spaceships.

Jan 3, 2021

Nestron Cube Two Is the Tiny House With Its Own AI Assistant

Posted by in categories: habitats, robotics/AI, space, sustainability

The tiny house we’re going to discuss today won’t buy you freedom like trailer-based models, but it compensates for that with its own AI assistant. It’s smart, it’s tiny, it can be solar powered if you want, and it’s still very chic. It’s dubbed the next-generation tiny house: the Cube Two from Nestron.


You don’t have to actually live large in order to live large. Tiny houses are a good option when it comes to minimizing your footprint, downsizing costs and not sacrificing anything but space you probably wouldn’t be using either way.

Jan 3, 2021

NASA Cygnus spacecraft to begin journey back to Earth Jan. 6

Posted by in category: space

Cygnus is scheduled to depart the International Space Station on Wednesday, Jan. 6, more than 3 months after delivering nearly 8000 pounds of supplies to austronauts all the way in outer space. Cygnus arrived at the space station Oct. 52020.

Jan 2, 2021

Artificial Intelligence Solves Schrödinger’s Equation, a Fundamental Problem in Quantum Chemistry

Posted by in categories: chemistry, information science, particle physics, quantum physics, robotics/AI, space

Scientists at Freie UniversitÀt Berlin develop a deep learning method to solve a fundamental problem in quantum chemistry.

A team of scientists at Freie UniversitÀt Berlin has developed an artificial intelligence (AI) method for calculating the ground state of the Schrödinger equation in quantum chemistry. The goal of quantum chemistry is to predict chemical and physical properties of molecules based solely on the arrangement of their atoms in space, avoiding the need for resource-intensive and time-consuming laboratory experiments. In principle, this can be achieved by solving the Schrödinger equation, but in practice this is extremely difficult.

Up to now, it has been impossible to find an exact solution for arbitrary molecules that can be efficiently computed. But the team at Freie UniversitĂ€t has developed a deep learning method that can achieve an unprecedented combination of accuracy and computational efficiency. AI has transformed many technological and scientific areas, from computer vision to materials science. “We believe that our approach may significantly impact the future of quantum chemistry,” says Professor Frank NoĂ©, who led the team effort. The results were published in the reputed journal Nature Chemistry.

Jan 2, 2021

Deep Sea Mining versus Asteroid Mining

Posted by in categories: futurism, space

Currently, we are faced with a shortage of precious metals from conventional mines. As such, humanity has turned to deep-sea mining in order to gather its precious metals resources. In this video, I will talk about the differences between deep-sea mining and asteroid mining as well as talk about these technologies’ implications for the future world.

Discord Link: https://discord.gg/brYJDEr.
Patreon link: https://www.patreon.com/TheFuturistTom.
Please follow our instagram at: https://www.instagram.com/the_futurist_tom.
For business inquires, please contact [email protected].

Continue reading “Deep Sea Mining versus Asteroid Mining” »

Jan 1, 2021

Lonely Pair of Mystifying Space Objects Found Traversing the Void

Posted by in category: space

The heavenly orbs are not quite stars and not quite planets.