ALL ABOUT SPACE

SATELLITE LAUNCHING VEHICLE 3 Image: SLV 3 SLV 3 is the 1st India's Experimental Satellite Launching Vehicle. Which was designed by ISRO. It was an all solid Four stage vehicle weighing 17 tons with the height of 22m. It can carry payload of 40Kg and can able to place it at Low Earth Orbit  (LEO). Image: SLV 3 It was successfully launched on 18th july 1980. However it was 1st  launched in  august 1979 but was partially succeed. It successfully placed the RS 1 satellite in its orbit . SLV-3 employed an open loop guidance (with stored pitch programme) to steer the vehicle in flight along a pre-determined trajectory. It was also launched in May1981 and April 1983. It was carrying the Rohini satellite which have Remote sensing sensors. After the launch of 1980, India became member of an exclusive club of space fairing nation.  

ROHINI TECHNOLOGY PAYLOAD - India's 3rd Satellite in space. Image: Rohini satellite payload RTP is one of the experimental satellite. It is  a spin Stabilized satellite.  Spin axis control technique is used for this satellite. The communication is made using VHF (Very High Frequency ) band. Its was 35 kg Weight. It was launched by India's First Launche Vehicle, SLV 3E1,the sleek 22.7metres red and white rocket from SHAR Centre, Sriharikota . The first phase of Indian Rocketry Program ends. This satellite contained the instrument to monitor the flight performance of SLV 3. The Mission was partially succeed. It could not be placed in its intended orbit. It was launched on 10 August 1979. The Details of the mission given below: Weight - 35 kg onboard power - 3Watts Communication - VHF band Stabilization - Spin stabilized (spin axis controlled) Payload - Launch vehicle monitoring instruments Launch date - August 10,1979 Launch site - SHAR Centre, Srihari...

Bhaskara I : The 2nd Indian Satellite in Space. Image: Bhaskara I Bhaskara l was the Indian Mathematician and Astronomer born in Maharashtra in 7th Century (c.600 to c.680). He was first to use Hindi Number System and used circle as ziro. His name is used to named the India's 2nd Satellite Bhaskara I .  Image: Bhaskara I Satellite The Bhaskara was built by Indian Space Research Organisations (ISRO). It was launched on 7 june 1979 from Kapustin Yar , Russia. It was carried by Intercosmos launche vehicle into Earth's low orbit. Image: USSR stamp featuring Bhaskara I, Bhaskara II and Aryabhata   It is also India first low orbit observational satellite. It was placed in an orbital  Perigee  and  Apogee  of 394 km and 399 km at an inclination of 50.7°. The launch mass was 444 Kilograms. It was also an experimental satellite. The main purpose of this satellite was to collect data on hydrology, oceanography, telemetry. ...

                ARYABHATA - India's First Satellite,  complete study. Image : statue of Aryabhata   Aryabhata is the name of the renowned Mathematician of 5th century who contributed his life in the field of Space Science. The Satellite is named by India's 1st women Prime Minister Indira Gandhi.  Image : Aryabhata Satellite (source - wikipedia)    ARYABHATA Satellite is actually an experimental satellite which main purpose is to gain experience in building satellite by Indian. However it was built by ISRO to experiment X Ray astronomy, aeronomics and solar physics. Image : Kosmos 3M         It was launched in 19 April 1975 from Kapustin Yar, a Russia rocket launch and development bite un Astrakhan Oblast. The rocket used to launched this satellite is Kosmos 3M.        To launch this satellite india has agreement with the Soviet Union....

According to Newtonian determinism says our Universe is a big gigantic clock that is ticking every second by Newton's Law of Motion. What we are doing right now or what we will do or what we did is already fixed and already known by Newton's Laws of Motion. Einstein believed in that. He was a determinist. So if these is true than it means if someone does a crime  is not guilty of his work because it has already been decided billions of years ago. Einstein says its true but still they have to put in jail and give them punishment. After that Heisenberg came he said it is all nonsense. He proposed a heisenberg uncertainty principles. He said we don't know where the electron will be. It can be anywhere or many places simultaneously. Einstein hated this Heisenberg's uncertainty principle. Einstein said GOD Don't play dice with us, everything is predetermined. But Einstein was wrong. Every time we look on the electron it moves here and there with uncertainty regardless...

W O R M H O L E Wormhole is the one of the possible way we can go from one part of the universe to another part of the universe or to another Universe very quickly. It is a shortcut. It can be understand very easily by taking a sheet of paper. Mark to point on the opposite side of the paper. The Shortest distance between these two points is a straight line joining these two point. There is also an another way to go from one point to another. When we fold the paper such that one point is above other then we can create a shortcut. A shortcut in Space and Time.      Image : virtual wormhole  Today we don't have the technology or knowledge to create this shortcut. May be many years from now we can use this technology to travel in our Universe and Multiverse.

We Know Newton's or  Einstein'sTheory Unable to solve the mysteries of the centre of our Universe or The centre of Black Hole, Two Of the Amazing Places of our Universe. Einstein's Equations unable to even reach to solve these problems. So to try to solve these problem the idea of Strings theory came into existence. String Theory can explain the incident even before the Big Bang Theory before the genesis itself.     String Theory tells us that we are not living in the Universe we are in Multiverse.     Einstein's Model of the universe from his equation tells us that we are like insects on the Big Gigantic Soap Bubble. This Bubble expanding and we are trap on this Bubble surface and we cant escape. This is Called Big Bang Theory.    But According to String Theory, there are multiverse, There are also some other bubbles exists. Each bubble is an Universe when two bubble collides it make one complete bubble and when a bubble split up it makes...

According to all the religion in Our Planet Earth If a Person dies, His or Her soul went to either Heaven or Hell. What is Actually Heaven Or Hell? This question strikes every person ones in their life. Nobody Knows the truth behind this belief. Every Religion have its own Explanations. After having lots of research I have my own Explanations. Lets Consider the Hindu Mythology. In Sanskrit Language our Earth is Called Prithvi LOK, also term like Swarg LOK, Narg LOK, Vishnu LOK, Braham LOK, etc are present in our hindu mythological books. So, Here the question arises what is this 'LOK' mean??? If you Look on this word properly it is very clear that like Prithvi Lok is Actually Our Earth Planet here Prthivi is Earth and the word LOK is Planet. So Prthvi LOK means Earth Planet. Similar it is very clear that,  Swarg Lok is nothing but Swarg planet, Narg Lok is Narg Planet, Vishnu Lok is Vishnu Planet, Braham Lok is Bramas's Planet. These Are The Planet That is Situated somewh...

Even if the Microgravity present in the space, the question comes in Our Mind That why the Astronauts Float In The International Space Station like  Superman. Lets Consider an example, when a person on the earth surface, throw a stone up in the sky with an angle the stone falls on the ground after sometime by following parabola path. Suppose you are falling with the stone. According to Gravitational Law  you and the stone will fall together irrespective of the mass. While you are falling, from your perspective you can see the stone is floating with you. It is similar to free fall. When a skydriver perform a free fall, he can able to do many stunt as he is like floating in the sky. Similarly our space station are kept in such a position in the space that it want to fall but its  like its revolve around our earth. But in reality it is Actually in free fall position. So the Astronauts in the Space station are actually free fall around the earth. It doesn't fall vertically ...

International Space Station Is 200 to 250 miles away from the earth surface and revolving around the Earth. We Have Seen In many videos that Astronaut are Floating in their. So The Question arise in Our mind, Is there any Gravity up there ? The answer is yes Gravity is Also present in the earth orbital region. This gravity is known as Microgravity. 90 percent of the earth surface gravity is observed up there.  If a person weigh 100 pounds on earth surface then In our ISS it is found that the person weigh 90 pounds.