Showing posts with label Galaxy. Show all posts
Showing posts with label Galaxy. Show all posts

Sunday, October 20, 2019

NASA design a new variety of space wear


The space costume worn by astronauts on the Moon as part of the Artemis mission has been redesigned with new technology to make it look more like its current attire but perform more complex tasks

3D scan:

Designed to allow astronauts to perform better, these new space wear, sleeves, arms, and head rests, flexibility in the hips and knees, make for smooth travel on the lunar surface.

NASA plans to take a 3D scan of each astronaut's entire body, providing them with great comfort and a wide range of functions.


Low gravitational force:

In the famous video of Jean Cernan, the American astronaut and last man on the moon, he jumps like a rabbit on the surface of the moon. This is one of the problems that NASA wants to eliminate with this new design.

Designed to be interchangeable, this new space attire can be used to suit the low gravity of the space or the planet's surface.


Advanced Shoulder Structure:

The new dress will allow astronauts to perform environmentally-based functions, such as oxygen to survive in carbon dioxide-rich environments, or a heating system suitable for cold temperatures.

By means of the rear entrance of this space suit, it enables the wearer to enter the space suit. It also provides better mobility and safety with an improved shoulder system


You can lift objects above the head:

Most importantly, this space dress is designed to allow movement so astronauts can lift objects above their heads.

Since astronauts rely on gravity rather than legs to move around in space, the trousers (pants) and shoes (boots) are designed to be partially gravitational.


Clear protection:

The lower trunk will be molded with advanced materials and joint bearings. Each astronaut will be given hiking style shoes that are flexible to the legs.

NASA will replace the existing microphones in the helmet to deal with problems such as sweat and other inconveniences, and the new system will be integrated into the upper body. And the astronauts helmet is going to be completely changed.

Visor will have a clear protective visor that protects the pressed bubble from any wear and tear or abrasions of planetary systems and debris.


By the end of 2024:

Quick swap is the ability to change the visor before and after astronauts walk into space. There is no need to return it to earth for repairs.

In the Department of Anthropology and Biomechanics at NASA's Johnson Space Center, astronauts who travel to the moon will perform a full-body 3D scan as they perform the expected movements in space. With the three-dimensional model available, NASA will produce astronaut-friendly space costumes.

NASA has set a mission to send humans to the Moon's south pole by the end of 2024. NASA is targeting long-range missions, including the next generation of space wear.

Saturday, October 19, 2019

The another new achievement of NASA


NASA continues to implement various new programs.

NASA is making new achievements, especially using sophisticated technological devices.

NASA scientists:

America's heroes Christina Koch and Jessica Mair walk into space
Conducted. This is the first time women have been walking alone in space
The quietest NASA scientists have ever achieved.

America, Russia:

Some countries, including the United States and Russia in particular, have set up the International Space Station in space. Astronauts from these countries perform rotational maintenance.

NASA :

Sometimes they float in space, accompanied by males and females. At this point, NASA scientists at the US Space Research Center decided to take the first female-only space walk.

On the last 17th

This was organized last March, but the lack of clothes worn by the space shuttlers
The event was postponed due to the incident. However, on the 17th, astronauts Christina Koch (40 years old) and Jessica Mera (42 years old) successfully walked the space.

It is noteworthy that both of them took the walk to repair the damage caused by the battery of the space station's outer space. However, this has set a record for women walking alone in the first space.

Sunday, February 24, 2019

Astronomers who discovered 3,00,000 galaxies on the smallest part of the sky!

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In a small corner of the northern sky, more than 300,000 galaxies (Galaxy) have been discovered in the universe.


Data collected by the low frequency serial telescope -LOFAR-lafer in Europe, the radio waves across the cosmos have provided new details in detail on various studies from magnet to black holes.


Minkantapulam

Our invisible waves with low frequency created by the electromagnetic and accelerated particles are full of the universe. Some of the tools that require high efficiency are required to measure these radio waves. The Loafer system, which has over 20,000 antennas in 48 stations in the Netherlands and overseas, acts as a huge radio sensitive eye on the surface of our planet.


Only 10 percent of the data is available

One of its many tasks, 120 to 168 MHz radio frequencies, is expected to provide new information on the North Night Sky and provide information on a number of astronomical events.

As far as 20% of the survey has been completed, scientists from around the world have received only 10% of the data.


Astanami

Although these data are less familiar, based on this early data output, astronomy and astrophysics have published 26 propositions involving electromagnetic waves between black holes and the universe.


70 percent

The largest number of these sources was found at 325,694 points with at least five times the background of radio waves. These bright spots may be galaxies because 70% of these are attached to the optical signal.


Lopez

'Lobar is remarkably sensitive because it's all in the biggest galaxies. This means that the black holes do not always stop swallowing, "says Philip Best, astronomer of the University of Edinburgh

Thursday, November 15, 2018

'Super Earth' near the Sun: Scientists discover that the new discovery is 3.2 times larger than Earth

Paris: Scientists have discovered a 'super planet' near the sun. Astronomers have studied the star called 'Barnard' in 6 years away from space. It is the smallest star closest to the Sun. Scientists have now discovered that the planet is surrounded by a planet. This is named 'Barnard Star B'. This is also called 'super earth'. It is 3.2 times larger than Earth. It is known to be the 2nd planet outside the solar system near Earth. The planet comes around the star of the Barnard around 233 days. The new planet receives only 2 percent of the Earth's energy from the Sun.

Thus, this planet is estimated to have a temperature of 170 degrees Celsius. Speaking about this, Spanish scientist Iknasi said, "There is no possibility of water and living things, because this planet will be in freezing. Everything about the new planet is based on predictability. " His team led by 7 telescopes has been exploring space for more than 20 years. They have discovered this super planet