Confirmation of loss of contact with Voyager 2, currently approximately 21 billion kilometers from Earth. On July 21, commands sent from Earth to Voyager 2 accidentally caused Voyager’s High Gain Antenna to point 2 degrees away from Earth. Therefore Voyager cannot currently receive messages from Earth or send messages in the direction of Earth. A…
The Manhattan Project nicknamed the Trinity Test was the most top secret nuclear test conducted by the United States. The movie Oppenheimer was released about it.Only a handful of people knew about it…after the test America dropped the nuclear bomb on Japan. But after this trinity test there was another group in this world who…
As far as we know, the universe is made up of fundamental particles like electrons and quarks. Everything we see in the universe, including ourselves, is the result of interactions between these particles. Fundamental forces mean interactions of elementary particles. Four fundamental forces have been identified. They are gravitational force, electromagnetic force, weak nuclear force…
Photons pass through the material because they do not have the energy needed to excite a glass of electrons to a higher energy level. Physicists sometimes talk about this based on the band theory that energy levels coexist in areas known as energy bands. There are areas between these bands called band gaps, where the…
Starship Prototype Serial No. 20. The gluing of the metal sheets to resist heat is almost complete. There are a number of cryogenic tests left before pairing with super heavy. Three Raptor engines were used in earlier Starship test flights. The starship, which will go into space for the first time in a few weeks,…
The plant rotates 16 times a day, but each time it passes several places above the ground. This is due to the rotation of the earth. The second reason is that we often do not see the plant. That is the simple reason. We can only see the plant at sunset or sunrise. This is…
Three astronauts return on Friday after completing China’s longest space mission. The astronauts spent 90 days on the Tianhi module on China’s space station, 380 km from Earth.On June 17, Nei Heisheng, Liu Booming and Tang Honbo went aboard the Shenzhou-12 spacecraft. They returned at 1.30pm on Friday in a capsule in the Gobi Desert…
NASA plans to release such a large amount to SpaceX, Blue Origin, and three other companies. These companies have been given 15 months to operate. Dynamics is expected to make the largest payment of $ 40.8 million. Blue Origin will receive $ 25.6 million and SpaceX $ 9.4 million.
Point Nemo, also known as the “Space Cemetery Cemetery”, is an uninhabited area in the South Pacific Ocean. It is a region of the South Pacific Ocean east of New Zealand. It is located at a distance of about 2,400 km (1,500 miles) between Easter Island, Pitcairn Island and Antarctica.Therefore, the humans closest to Point…
We know the speed of light. Einstein found a limit to his theory of special relativity.But what is the maximum speed of sound? The speed of sound depends on its medium. It is a mechanical wave. Vibration in the medium causes the molecules in the medium to collide with each other to transfer energy.That is,…
