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HomePhotographySpherex Space Obs India Starts maping the entire sky in 102 wavelengths...

Spherex Space Obs India Starts maping the entire sky in 102 wavelengths of light


NASA Sparex Space Observatory Launched In space in the beginning of March And Start your scientific operations Tomorrow, after 1 May preparation. It is now ready to survey the entire sky with 3,600 daily photos at a time.

After its launch on March 11, scientists and engineers have spent the last six weeks in other important activities on check, calibration, and Sphrex Space Observatory to prepare for their missions to discover new information about the material for life within the universe, galaxies and milky women. Spherex will map the entire sky, chart the posts of hundreds of crores of different galaxies and create a detailed three-dimensional map of the universe. To achieve this remarkable achievement, Spherex will capture around 3,600 every day for the next two years. Yesterday, this ambitious mission began in Bayana as a fully calibrated Sphrex started its scientific operations.

“Thanks to the hard work of NASA, industry and academics,” says Sean Domagal-Goldman, acting director of Astrophysics Division at NASA Headquarters in Washington They say.

“This new observatory is adding to the suite of NASA’s Nancy Grace Roman Space Telescope to be the suite of the Space-based Astrophysics Survey Missions. Together with these other missions, Sphrex will play an important role in answering big questions about the universe to deal with us in NASA every day.”

An orange nebula glows between the dense area of ​​small, bright stars scattered in a dark space background. Nebula has a wise appearance like a cloud, which has different intensity of light.
‘NASA’s Sparex Mission 102 is looking at the entire sky in infrared colors, or the wavelength of light is not visible to the human eye. This image shows a section of the sky in a wavelength (3.29 μm), which reveals a cloud of dust made of a molecule similar to soot or smoke. , Credit: NASA/JPL-Caltech

Spherex will demonstrate over 11,000 classes above the Earth during its employed 25 -month survey operation, which is about 14.5 circles around the planet daily. Spherex revolves around the Earth from north to south, passes through both poles and holds pictures of the sky in circular strips. As the days pass and change the position and angle of the earth, the area of ​​the visual observatory changes. After six months, Spherex must have seen in space from each direction.

It makes spherex special as a telescope. It has infrared capabilities. The observatory has six unique detectors that capture different wavelengths of light. These six groups of images are added to the same exposure. Since spherex captures about 3,600 different photos per day in these six detectors, it is about 600 daily “exposure”.

Hundreds of thousands of Sphrex images will be digitally “woven” in two years to create four different all-shy maps.

Chaiti colored stars and a dense area of ​​cosmic dust fills the image, creates a texture against a dark background, sparkling patterns, resembling the sky of a wiring night in space.
This image of NASA’s Sphrex shows the same area of ​​space in a different infrared wavelength (0.98 μm), but dust clouds are no longer visible. Molecules that create dust – polycyclic aeromatic hydrocarbons – do not radiate the light in this color. , Credit: NASA/JPL-Caltech

By mapping the entire sky, the mission will provide a new insight to what happened in the first part of a second after the Big Bang. In that brief immediate, an incident called cosmic inflation inspired the universe to expand a trillion-trilianfold, ”tells NASA.

“We are going to study what happened to the smallest size in the early moments of the universe,” says Jim Fanson, the project manager of the mission at NASA’s Jet Propulsion Laboratory in Southern California, “What happened on the shortest size scale in the early moments of the universe.” “I think there is a poetic arc.”

The distribution of matter throughout the universe resulted in various types of factors including cosmic inflation. When cosmic inflation began, NASA states, the universe was exceptionally small, even smaller than the size of an atom. The virtues of the universe echoed when it was minuscule shape, they are currently spreading in billions of light years. Spherex wants to detect these echoes and first of all, learn more about the younger life.

“Some of us have been working for this target for 12 years,” Caltech and JPL’s head investigator Jamie Bok, Mission’s chief.

“The performance of the equipment is as good as we expected. It means that we are capable of doing all the amazing sciences we planned and perhaps some unexpected discoveries.”

Spherex is not the first observatory to map the entire sky, but it will be the first to make a map with so many colors. 102 different wavelengths of spherex infrared lights observe, all are invisible to human eyes. By separating the light from distant galaxies in different wavelengths, also known as spectroscopy, scientists can learn the composition and distance of an object, which can enable the creation of a 3D map of the universe. For the composition of Galaxy, spectroscopy can expose chemicals and molecules, perhaps water.

Where there is light in the universe, no matter how unconscious or away, the best chance of Sparex humanity still offers the best chance to find it.


Image Credit: NASA/JPL-Caltech



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