Sci-Talks

Today January 17,2020 at 2:35 am(IST), ISRO (Indian Space Research Organisation) launched their first satellite of 2020 from French Guiana, by the European Arian-5 rocket.GSAT-30 take place the communication satellite INSAT-4A that complete their 15 years of service from 2005. GSAT-30 is 3,357kg heavy satellite that provide telecommunication service overall India and across the Asia and Australia. GSAT-30: ISRO's Communication Satellite credit : isro.gov.in GSAT-30 provide services for next 15 yeas.It will become ISRO's 24th satellite that launched by the Arian Rocket of ArianSpace which is a commercial arm of European Space Agency (ESA) . ESA is also a long term partner of satellite launching programs of India. ISRO planed more then 20 satellite launching in this year 2020,in which most waited Aditya L1 (ISRO's first mission to study the Sun), Chandrayaan 3 (3rd mission to study moon) and Gaganyaan (ISRO's 1st mission to carry Astronauts in Space). Desi...

Chandryaan-2 is the second lunar exploration mission, designed and launched by ISRO   (Indian Space Research Organization) . ISRO is world famous for their low budget and high quality work. chandryaan 2 is second version of chandryaan-1 launched in 2008.it is a most ambitious mission of ISRO which start form 2008. it completely developed by India itself. GSLV MK-III photo credit : wikipedia Launching Chandryaan 2 mission launched 22 July 2019 at 2:43 PM IST from second launchpad of Satish Dhawan Space Center, Srihrikota by the India's most powerful launcher GSLV MK III (   Geosynchronous Satellite Launch Vehicle Mark III   ). the launcher carry the space craft consisting three main part orbiter, lander and rover with total weight of 3,850 kg. Estimated budget of this mission is approximately 978 crore (approximately 141 USD). on 20 august the space craft reach the orbit of moon and began to orbiting of moon and positioning the landing site of lan...

Hey friends, Today we learn a interesting topic 'Parker Solar Probe : Touch the Sun'. In this topic we trying to understand following headings. What is 'Parker Solar Probe' (PSP)? How it work? Instruments used in PSP? Scientific goals behind this mission Approaching Records What is 'Parker Solar Probe' (PSP)    NASA recently launch a spacecraft named 'Parker Solar Probe'. Launching Date - 12 Aug 2018, 7:31 (GMT) lunching Site - Cape Canaveral SLC-31 Launching Vehicle - Delta IV - Heavy with upper stage Parker Solar Probe is a NASA's robotic spacecraft. Which were previously named Solar Probe (2002), Solar Probe Plus (2010-2017).Finally it named Parker Solar Probe from the name of american scientists  Eugene Parker astronomy professor in University of Chicago, Who first discovered the concept of 'Solar Wind' in 1950s. parker solar probe PSP spacecraft is a part of NASA's 'Living with A Star' progr...

Hey friends, Today we learn about another interesting topic about revolving of the earth around sun and spinning around it's own axis. From primary class to higher class we learn that earth revolving around the sun. And spinning around own axis which cause to happening day and night. But you ever thinking why its happen?    In this article we trying to find out the answer of following questions. Why the Earth (or planets) moves around the sun? Is the sun really positioned in the center of solar system? Why the Earth spinning around own axis? When till the Earth spinning? W hy the Earth (or planets) moves around the sun?    Every object in the space is moving continuously with relative to its nearest heavier mass object. Earth is also moves around the sun. There are two famous theories behind this. rotation of earth around the sun *  First according to Isaac Newton the Earth moves around the sun because the higher gravitational force act on ...