Tag: 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…

The giants in our galaxy.

April 6, 2022

Let’s get acquainted with some of the giants in our galaxy, many of which are the largest and brightest known in the universe. Maggie – The longest structure in the milkyway It is the largest object or structure in our galaxy. Although many isolated large clouds can be seen, this cloud, which is continuous at…

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…

The first man-made spacecraft to touch the sun

December 16, 2021

NASA has announced that the Parker Solar Probe, launched by NASA 3 years ago, has passed through the Sun’s corona. This is considered to be the most serious success of the famous man’s mission to the moon during the famous Apollo 11 mission. A man-made spacecraft was flagged off with the help of modern science…

If you go on a journey to the end of the universe!

November 22, 2021

I know without saying that the earth is very small compared to the universe Returning from here, we first reach our neighbor, the Moon, which looks very close from Earth, but the Moon is not very close, which is 384400km. If you go 100kmph in a car, you will reach the Moon in 160 days….