“NGC 891 is a galaxy about 30 million light-years away from the Andromeda galaxy, discovered by William Herschel on October 6, 1784. This galaxy is a member of the NGC 1023 galaxy in the local supercluster.” Do you think We are alone in the Universe?
The world-famous James Webb Space Telescope has successfully reached 800,000 km from Earth. The spacecraft deployed its sunshade last week; But the engineers delayed the alignment of the covers, which stretched the five layers to their full position. This is now possible. This is one of the most crucial stages of this. All you have…
A black box appears to identify and record the health of the earth. This black box will help future humans to identify what the earth was like in the past.Such a black box is set up to identify and record the health of the earth. It will be used to identify all the changes that…
The hottest place in the Solar System. Everyone has heard of China’s artificial sun or Tokamak fusion reactor. It is a prototype reactor designed to produce the cleanest and most powerful energy in the universe through the fusion of matter, such as the Sun. China has surpassed other countries in building these. In a previous…
The first use of aircraft was during World War I. In the early years of the war, planes were increasingly used for espionage and surveillance, but as the war progressed, air strikes became more deadly by the end of the war. For the next war to be successful, the Allies needed to develop new strategies…
Mars landing, Space Station 2021, China has carried out 55 space launch missions in 2021. It is first in the world, says the China Aerospace Science and Technology Corporation. Among the missions, 48 launches were conducted by the Long March series carrier rockets, all successful. The missions also included four launches by the Kuaizhou-1A carrier…
NASA has begun work on building the Ultra-Long Wavelength Radio Telescope in a crater about 1 km in diameter on the Moon’s surface. Compared to Earth telescopes, a lunar telescope has some special advantages. The major problems facing telescopes on Earth are the interference between the Earth’s moons and the Sun, as well as the…
Let’s look at the actual size of James Webb. The size of the gold-plated beryllium glass is 6.5 m. The five-layer sun shield (21×14 m) below it is about the size of a tennis court. Then you see the size of the picture, the James Webb Telescope weighing 6500 kg, as he spreads his wings…
Kepler was a deep space telescope orbiting the Sun at a distance of 3 million kilometers from Earth. We were not sure if there were any planets outside the Solar System. Since then, and running out of fuel in 2018, its photometer has shown us about 2,600 aliens. There are a number of hellish planets…
