Category: sun

Centaurus A is a peculiar elliptical galaxy about 60 million light-years away, about 11 million light-years from Earth.

April 10, 2022

Also known as NGC 5128.Centaurus A. is the closest active galaxy to Earth.It was first discovered in 1826 by the Scottish astronomer James Dunlop. It is the fifth brightest sky in the sky and one of the closest radio galaxies to the eyes of professional astronomers. The collision of two common galaxies has resulted in…

Bubble nebula

April 9, 2022

The bubble nebula is an emission nebula found 7100 light-years from Earth in the star Cassiopeia. (Also known as NGC 7635) The bubble formed around the nebula, which is about 7 light-years in diameter, due to the stellar wind emanating from the giant star SAO 20575, which shines brightly in the center. The star in…

Original size of the Stars

March 28, 2022

The size of the stars is something that amazes us a lot. UY Scuti is a star 1700 times larger than the Sun, Stephenson 2-18. We are amazed and amazed to hear that the star is 2150 times the size of the Sun. (Size here means diameter)However, there is an inaccuracy in comparing the sizes…

Why did Parker not burn despite touching the sun?

March 3, 2022

Why did Parker not burn despite experiencing such high temperatures? A four-and-a-half-inch-thick carbon composite shield surrounds Parker. It is shield resistant to temperatures up to 1377 C. But isn’t the atmosphere of the sun really hot?That’s right. There is great heat in the corona of the sun. But the density there is low. Due to…

Iam white

March 2, 2022

Although we often see our sun as yellow, orange and red, we almost always think that the sun is yellow. Visible light is a very small narrow part of the electromagnetic waveguide. It contains all of these colors that our brain recognizes. The sun emits everything from this visible light to radio to gamma. Many…

New Delhi: The Aditya L1 spacecraft, ISRO’s first solar mission, is expected to be launched this year. Kiran Kumar.

January 30, 2022

“The Mars Orbiter has completed seven years. India’s first space telescope AstroSat launched into orbit It provides information for various space research studies. Japan Aerospace Exploration Agency (JAXA) and ISRO And will cooperate, he said. To know the sun Weight400 kg The cost is Rs 50 crore India’s first satellite to study the Sun.Is Aditya-L1….

Home at last

January 29, 2022

Webb finally arrived at his new home, L2. The last refueling was done on January 24 or yesterday and was shifted to that point. It was a moment that everyone at NASA feared. This is because you need to speed up a bike to the top of the mountain and brake and stop quickly before…