Probably you don't know

  We all know that moon has no atmosphere but at near the pole hematite (Iron oxide-Rust) is found by chandrayan-1 2008 mission by ISRO (INDIAN SPACE RESEARCH ORGANISATION) Shows the data The blue colour show ice presents at the poles the red orange colour show that is hematite. Hematite   Hematite is a oxides of iron generally rust. Rust is formed only when iron is reacted to oxygen and presence of moisture in air or water which leads to corrode How hematite formed in Airless moon Scientist believe that reason for rust  is First Hydrogen ion in form of plasma from sun's solar wind act as a reducer in moons surface but when moon orbiting earth at point it crosses earth magnetotail in earth magnetism there may be possible for oxygen may expell from the atmosphere may have chance to react with moon surface it mostly oocur when earth and moon is completely face each other where earth blocks all the solar wind to moon at the time oxidation may happen Another reason  dust...

In many space films like interstellar , passenger; when the destination is so long they use a hibernation pod. What is hibernation pod: Hibernation pod is a container like structure where the temperature kept below and reduced oxygen supply to slow down the metabolism of our body (cryosleep) human observed many animals like bear lives in artic region and wood frog and frogs lives in a  cold area. These are cold blooded animals so their body temperature is dependent on the surrounding during winter the temperature falls -3°c or even lesser so to prevent from cold frogs use this hibernation techniques by resting them from even their body freezes but blood flow will remain Keep on flowing heart beat slows down lungs stops breathing when the  winter gone they come back to normal. We should have to know how wonderful these things, they are nature's gift we are not only the species in the earth we are one of the species in the earth we have to think about climate change...

A habitable planet found  near our star system around 4.2 light year apart, a star system called Alpha centauri system. This system has 3 stars namely Alpha centauri-A , Alpha centauri- B  and Alpha centauri- C or proxima centauri Alpha A- B are twin stars and proxima centauri is dwarf star a planet revolves it called proxima centauri- B, this planet lies in habitable zone and yet it has a possibility for life but this planet is 4.2 light years away even it is the closest star to earth but the distance is high 24 trillion miles away How far it is For Example If we travel to proxima-B with the help of NASA voyager 1 spacecraft which is moving at a speed of 38,000 miles per hour it will take 70,000 years to reach this planet is close to its star probably it has a chance of tidal locking which means one side of the planet face is always day and another side dark night always there is no day night cycles the habitable zone in the planet is at the Twilight zone w...

Tesseract is a four space dimensions start from point a one dimension with no direction And if we move forward we get a line (one dimension) and further from the point if we move in a perpendicular direction we a square (two dimension) further in perpendicular we get a (3 dimension ) cube The cube has 6 faces they are square if we extend this square face from 2d- 3d we can get a tesseract. Interstellar tesseract representation The above image shows the representation of tesseract in the movie interstellar This tesseract has the capable of access space time.

 How to calculate age of  tree using ring without cutting The rings in the trees are used to calculating the age of the trees and tells what the weather was like during each year of the tree’s life. The light-colored rings represent wood that grew in the spring and early summer, while the dark rings represent wood that grew in the late summer and fall. One light ring plus one dark ring equals one year of the tree’s life. The color and width of tree rings can provide snapshots of past climate conditions. For example, tree rings usually grow wider in warm, wet years and they are thinner in years when it is cold and dry. If the tree has experienced stressful conditions, such as a drought, the tree might hardly grow at all in those years Calculating the age of the tree without cutting The age of the tree can be calculated without cutting the tree with the help of an instrument called Increment borer this instrument is bored into the tree up to the centre and ...

Ciphertext It a form of encoded text it also known as cryptographic text it is a form encrypting the text or sort of information intially  the set of text has been encoded for private communication How it's work  The information to encrypt are base information it is encoded using the largest prime number and it as been send to the receiver Inbetween hacker can receive the encrypted data but the can't able to decrypt the data only receiver have the key of the encrypted data Decryption is done by the receiver device

Betelgeuse - A Stellar Mystery Orion's giant orange star Betelgeuse  and one of the largest known stars in the night sky—is at the left shoulder of Orion. You can find it by getting to know all the stars in the Orion, or by locating Orion's Belt, which will be almost vertical in the night sky as its gets dark. Mystery  : Last year December Betelgeuse brightness is slowly reduce is almost dimmer than the 20th bright star. Scientists are expecting that it is gonna be a supernova because it is massive about 20 times bigger than our sun. If sun is replaced by Betelgeuse it will swallow Mercury Venus Earth and Mars and it will roast  Jupiter and Saturn If the supernova happens it would be the closer to our solar system but it doesn't affect earth because it 650 light years away but we can see the supernova seem bright light in the sky it  can be seen through naked eye if it happens. But the twist is Betelgeuse brightness become normal after few weeks scientist...