SCIENCE AND TECH

  Man-Made object into the Space:                           Until 1949,  Astronomers, Researchers, Observers study about Space only by using Telescopes. And they were invented many different telescopes to observer Stars, Comets and many space objects. As science and technology improves we invented new things to this Man-kind. By the way we discovered many machineries, equipment's in the field of space science. And this paved the way to enter into space. So in the year 1950,   the "Bumper-WAC" became the first human-made object to enter space as it climbed to an altitude of 393 kilometers (244 miles) with V-2 rocket by German researchers. Orbits the Earth:                         We started using the outer space to make surveillance, research, as a result we started to launch many Satellites, which  provide information about clouds, oceans, land and ice. They also measure gases in the atmosphere, such as ozone and carbon dioxide, and the amount of energy that Earth absorbs

NASA's SOFIA Credit: NASA / Jim Ross Stratospheric Observatory For Infrared Astronomy is commonly called as "SOFIA" , owned by National Aeronautics and Space Administration ( NASA) and German Aerospace Center (DLR) , Universities Space Research Association (USRA) . Generally SOFIA is carried by Boeing 747SP aircraft which was modified to carry a telescope. The Boeing 747SP was purchased by USRA on April 30,1997. Later on the same year it was brought by NASA. And NASA modified the aircraft and insert a telescope. They did many tests for this airborne observatory. On May 26, 2010 SOFIA started its service and it still continue to fly and doing its work well., wait! what is its work?  SOFIA's work       Image credit: NASA   SOFIA has 2.5m(8.2 ft) diameter reflecting telescope, it is designed for infrared astronomy observation in the stratosphere layer at a distance 40,000ft from the Earth. The reason for building this flying telescope is to find the celestial magnet

Starlink Network on Mars Image source: Goddard Space Flight Center/NASA/Reuters             The SpaceX founder Elon Musk introduce this mission Starlink. The aim of this mission is to provide continues internet globally with low latency at speed. Currently this is in developing stage, the mission was planned to supply only on the Earth. But in a latest interview with TIME magazine, SpaceX's president and COO Gwynne Shotwell relieve the plan of Starlink broadband connectivity to the red planet.  “Once we take people to Mars, they’re going to need a capability to communicate,” Gwynne Shotwell said during a previously recorded interview with TIME. “In fact I think it will be even more critical to have a constellation like Starlink around Mars.” Pre-planned ? Image source: SpaceX    The aim of Elon Musk is to set the humans on Mars and in fact he said that "I want to die on Mars," he said in a 2013. He was focused in his future missions to Mars. Now he launching many Starlink

  Hello, I'm Calling From the Moon!                              One of the unforgettable and the historic event of our Man kind was happened on 16th July 1969. The day where America send humans to moon. On 20th July 1969 we expland our footprints beyond our Earth. The day where first human land his feet on Moon. People of hundreds were worked for this massive mission and their work become a big success for our entire man kind. Around 650 million people have watch this event on TV worldwide. This event inspire millions of people in space science. Astronauts spent nearly 21 hours, 36 minutes on Moon.    That's one small step for man, one giant leap for mankind.        And totally there were six crewed missions (total of 12 US astronauts) to Moon and several uncrewed missions were made. We were trying to find the hidden secretes of the Universe and we see moon as the first object to observe so many countries are trying to decode the Moon. Apollo Program:            Apollo program

Scientists discovered life on Venus?         On September 14,2020 a team of researchers publish a paper that Venus have possible sign of life. Let's know briefly about Venus. Earth's Sister:   Credits: Prospect Magazine         The   hottest   and  brightest  planet in our solar system. Venus is called as "Earth's sister planet" but it is not like our Earth, the surface temperature is about 482°C, it spins opposite direction to the Earth (i.e) in Venus the sunrise in west. Venus is also called as morning star due to the brightness it can visible in naked eyes from the Earth. The size of Venus is almost equal to the Earth, the diameter of our Earth is 12,742 Km and Venus has 12,104 Km. Venus is made of similar composition of our Earth. And it has atmosphere like our Earth, which contains 96.5% of Carbon-di-oxide, 3.5% of Nitrogen, 70 ppm  of Argon, 150ppm of Sulfur-di-oxide, 20ppm of water vapor.         The surface pressure on Venus is around 85 times that on

Merge of Two Black holes:  Credit: LIGO/VIRGO/NASA Researchers at LIGO - VIRGO detected merging of two black holes which was occurred in 7 billion years ago and the gravitational shockwave reaches the earth  in May, 2019.  The researchers says that one black hole with a mass 66 times that of our Sun, and the other with 85 solar masses. The two black holes came close together, rapidly spinning around one another several times per second before collision. Collison of these two black holes produced with a mass 142 times that of our Sun. The distance to the merger was calculated to be the equivalent of 150 billion trillion km. researchers said this merging black hole is an "intermediate mass black holes" which ranges from 100 - 1000 times the mass of our sun. This gravitational wave event was named GW190521. Now they confirmed the existence of intermediary mass black hole. The signal lasting just one-tenth of a second.The signal had a frequency of 60Hz. What is a black hole?    

Interplanetary Mission:              Have you ever thought, that humans can travel to one planet to another planet. This is like a sci-fi movie but the thing is going to happen in future not so long about at 2024. YES!!! we developed a mission to travel from earth to other planet.Our reel interplanetary travel in sci-fi movies are going to happen and we are going to experiencing the reel into real. Over past 50 years the space industry have been grown higher than our imagination, we have launch many satellites,rover, orbiters  to other planets, and we have sent humans to Moon and return them again to Earth at the same time we have scarified many lives and we keep learning from the mistakes and rectifying it. When it comes into a space companies the government organisation dominant but in last 20 years there are many private space companies were started. At the list SpaceX dominating and rank at the top. And the interplanetary transport is developing by the private space company c

Introduction:     There are more than 500 solar system in our Milky Way Galaxy and our solar system is among the one. In our solar system there are 8 planets, more than 100 moons, astroids, comet, dwarf planet, cloud dust, etc. All these objects are attracted by the Sun's gravitational force, Our Sun plays a crucial role in our solar system. These 8 planets are divided into two groups Inner Planets or terrestrial planets and Outer Planets or Jovian planets.     Mercury, Venus, Earth, Mars are called as Inner planets. All these planets are made up of Rocky metrials and they are solid, there is no ring system.     Jupiter, Saturn, Uranus, Neptune are called as Outer planets. All these planets contains more number of moons, Jupiter and Saturn are called gas planets, Uranus and Neptune are called ice planets. Sun:     Our sun was formed from Solar Nebula cloud, it contains more number of Hydrogen and Helium gases in it. About 450 billion years ago these gases are gets gat

Why Space agency?                        Space agency or company is created to launch satellites or humans to space and explore beyond the Earth. This is one of the most expensive industry in the world and there are very few no.of private Space companies examples like: SpaceX, Rocket Lab. These are developed by the people who are fascinate in Space or (some billionaires to invest in space), mostly the idea to start a Space related company begins to anybody but it's really a hard to start-up because you need a lot of engineerings, machinery, money and a correct vision. All it can't comes in a day or months it tooks many years. Start-up like SpaceX:                                   SpaceX was started in 2002 by Elonmusk with 10 employees. Before starting a SpaceX,Elon had companies like PayPal, Zip2, so he had a little money from this, so he invest $100 billion to start SpaceX, he planned to develop a low price rockets and his mission is to "land on Ma

What is Rocket Lab? The Rocket Lab                Rocket Lab is a Space related company, which aims to support the small satellite industry by providing frequent, dedicated launch opportunities to customers and making the Earth as a better place.Till now over 53 satellites were launched by "Rocket Lab" company.Let's look briefly about this company. History :                Rocket Lab was founded in 2006 by Peter Beck an engineer from News Zealand, he loved machines more in his childhood period and he developed powerful engines, he decided to make his dream space company and in 2006 he started "Rocket Lab" in Auckland, News Zealand as a startup company. First sounding rocket launch video: https://www.youtube.com/watch?v=e47T-nv9ccc NASA and Rocket Lab               In 2009, U.S government awarded the "Rocket Lab" for developing a low cost launcher to place a CubeSats in orbit which paved the way to use NASA resources. In 2013 the comp

What is SpaceX?                SpaceX is an American private space agency founded by Elonmusk ,who was the founder of Tesla cars, neural link. He started this company on 2002 with few members and now SpaceX is one of the most successful company around the world. Elon musk-The founder of SpaceX                  SpaceX designs, manufactures and launches advanced rockets and spacecraft. The main thing is that they use recyclable combustion engines and thurster which reduces more money, this attract the business  Why NASA astronauts on SpaceX?   HISTORY :               Over a decades  NASA sends astronauts to space by their own space shuttle but  Since July 2011,NASA sends astronauts by Russian rockets to ISS, because the NASA not like to invest more money to sends astronauts to ISS,over a past NASA uses space shuttle to send the astronauts to ISS   NASA's Space Shuttle               S huttles transported American astronauts into space for three

Massive telescope on far side of moon:                   NASA announced to build a massive powerful telescope and they planned to construct inside a natural creator on moon's far side and NASA funding early stage proposal About Moon's surface:                 Normally Moon orbit earth once every 27 days and it doesn't rotate itself like the Earth due to tidal lock ,so you are seeing same side of the moon and over a century we have a observed and discovered a lot of information about Moon's one side                   The far side of the Moon is away from Earth.So it's hard observe the other side             The first image of other side is photographed by the Soviet Luna 3 spacecraft in 1959.The Apollo 8 astronauts were the first humans to see the far side in person when they orbited the Moon. First image of far side of moon by luna 3                     The dark side of the moon contains a lot of creators Spacecraft to dark side: