Category: Solar system

The face of Mars is 45 years old

August 8, 2021

————————————————– ——Image of the surface of Mars taken by the Viking-1 orbiter in 1976. These are known as Cydonia. Although they look like human faces at first glance, these are bald hills. Image credit: NASA / Viking

A comparison of the size between the largest star we have ever found Stephenson 2-18 and a nebula.

August 8, 2021

(Nebulae are places where stars are born.) Step Here Stepenson 2-18 is compared / compared to the part known as the “Pillers of creation” of the M16 or eagle nebula. The eagle nebula is located in the Serpens Constellation, 6500 – 7000 light – years from Earth. Pillers of creation is a part of it….

Debris floating in space …..

August 8, 2021

Also known as space junk, orbital debris, or space trash, it is a collection of man – made objects orbiting in space. All of this was part of mankind’s explorations into space, and much of it was made up of bits and pieces of material that formed when man-made objects collided with other solar objects….

WHO NAMED OUR GALAXY MILKY WAY?

August 8, 2021

We know that the Milky Way is the return of the Solar System, which contains more than a trillion stars. The Milky Way is something we can see with the naked eye at night. But did you know that the coconut tree got its name from the Milky Way? The ancient Greek car believed that…

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August 7, 2021

In a three-phase process in which four hydrogen atoms combine to form a helium nucleus, the Sun converts about 600 million metric tons of hydrogen per second to 596 million metric tons of helium. Then that depleted four million metric tons (or 4.26 more precisely) is converted into energy every second. Only 0.00002 percent of…

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August 7, 2021

The James Web Telescope, which is slated to launch in November as a replacement for the Hubble Telescope, is unique in that it’s mainly infrared sensors. While Hubble relies heavily on (and has a small infrared sensor) optical light, this telescope mainly tries to see the universe in high-wavelength infrared. Why is it so popularly…

Now look at the size difference between our Sun and Stephenson 2-18 …

August 7, 2021

Hens Stephenson 2-18 is the largest star ever discovered.Hens Stephenson 2-18 has 2,150 times the size of our Sun.It is located in the constellation scutum, 18,900 light-years from Earth.

The news about Starship had not been like that for a long time. There were only a few keywords on the net, such as Stacking and Boca Chica.

August 7, 2021

SpaceX was preparing for a new step. Today we can see it. Booster 4 has stacked 20 of their starship, claiming to be the largest, most powerful, and reusable man-made rights ever. Let’s see an orbital flight sooner rather than later.