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Space tourism Virgin Galactic

29.06.2020

The American company Virgin Galactic, which plans to organize tourist flights into space, and NASA signed a "Space Act Agreement". It provides for commercial manned flights to the International Space Station ("ISS"), which should contribute to the "development of a sustainable economy in low Earth orbit."

Under the agreement, Virgin Galactic will develop a new private training program for orbiting astronauts. This program will include identifying candidates interested in purchasing a private flight to the ISS, providing delivery to the ISS, providing orbital and ground resources. Supporting and coordinating the use of ISS resources will be an important integration point required for every private astronaut flight. Virgin Galactic hopes to "build on commercial space flight experience" to provide "a unique, personalized customer experience for space flight into orbit."

Through the partnership, NASA will be able to leverage Virgin Galactic's commercial expertise and industry expertise. Virgin Galactic will also provide integrated program management and integrated astronaut training packages for private passengers designed to meet the needs of commercial spaceflight in orbit.

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Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

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The benefits of a four-day work week have been proven 04.03.2023

In the UK, an experiment has come to an end in which more than 60 companies reduced the working hours of their employees by 20% - for six months they worked only four days a week. And because of this, their well-being and health improved.

The study was conducted by a team of scientists from the University of Cambridge, Boston College and the British think tank Autonomy. The experiment involved about 2 employees from industries ranging from IT and financial services to healthcare.

As early as three months after the start of the experiment, when company executives summed up intermediate results, the positive effects of a four-day work week were observed. They confirmed the results of similar but smaller projects in the US and Ireland.

And six months later, the results were generally excellent. 71% of employees said they had reduced work fatigue, and 39% experienced less stress in the workplace.

The four-day week also had a positive effect on work-life balance. Combining "two lives" has become easier for 62% of workers. Another 60% noted that the new schedule allowed them to spend more time with their children.

The experiment had a positive effect on the health of employees. The number of sick leave decreased by 65%.

Companies also benefited: layoffs decreased by 57%, while revenues increased by an average of 1,4%. This refutes the popular belief that reducing the number of working days reduces productivity.

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