IRNSS
ISRO: Missions planned for 2022
The Indian Space Research Organisation Chairman K Sivan recently announced about plans for 2022. He also provided details about the missions accomplished in 2021. Missions planned for 2022 Earth Observation Satellites 4 and 6 are to be launched on PSLV. ..
Month: Current Affairs - January, 2022
Category: Science & Technology Current Affairs
ISRO releases Chandrayaan-2 mission’s initial data
The Indian Space Research Organization recently released the first set of data from Chandrayaan-2. The data was prepared by Planetary Data System (Version 4). The first data set was released through PRADAN portal. The PRADAN portal is hosted by ISSDC ..
Month: Current Affairs - December, 2020
IRNSS Satellite Constellation of India recognized under WWRNS by IMO
The Indian Regional Navigation Satellite System (IRNSS) has been accepted as a component of the World-Wide Radio Navigation System by the International Maritime Organisation (IMO) for its operation in the Indian Ocean Region. This will enable the vessels to use ..
Month: Current Affairs - November, 2020
NAVIC Messaging System for Fisheries Department
On March 17, 2020, the Department of Space reported at the Parliament that ISRO has designed NAVIC messaging system and receiver. The system is currently used by the Indian National Centre for Ocean Information system (INCOIS) Highlights The system is ..
Month: Current Affairs - March, 2020
K-4 Nuclear capable Underwater missile test fired by India
On January 19, 2020, India test fired K4, a 3,500 km range nuclear capable missile successfully. The missile is meant for Arihant-class submarines. Arihant is the first indigenously manufactured nuclear submarine. Highlights The K4 missile was test fired from the ..
Month: Current Affairs - January, 2020
Cryogenic Rocket Engine Technology
A cryogenic rocket engine uses a cryogenic fuel or oxidizer which are both liquefied and stored at very low (cryo) temperatures. This increases the density of the fuel and simplifies tankage. Why is a cryogenic engine used? In a cryogenic ..
China’s navigation satellite system BeiDou starts providing global service
China’s BeiDou Navigation Satellite System (BDS) has started offering global service. It is touted as a rival to America’s Global Positioning System (GPS). Pakistan has become the first foreign nation to use the BeiDou system ending its reliance on GPS. China’s BeiDou Navigation ..
Month: Current Affairs - December, 2018
IRNSS-1I: ISRO successfully launches navigation satellite
The Indian Space Research Organisation (ISRO) has successfully launched IRNSS-1I navigation satellite from Sriharikota in Andhra Pradesh. The satellite was launched on board of PSLV-C41 (height of 44.4 meters and weight of 321 tonnes) after the normal lift-off and was ..
Month: Current Affairs - April, 2018
ISRO successfully launches 7th navigation satellite IRNSS-1G
The Indian Space Research Organization (ISRO) has successfully launched India’s 7th navigation satellite IRNSS 1G of the Indian Regional Navigation Satellite System (IRNSS). The satellite was launched into a Sub-Geosynchronous Transfer Orbit (Sub-GTO) on-board of Polar Satellite Launch Vehicle (PSLV) ..
Month: Current Affairs - April, 2016
ISRO successfully launches fourth navigation satellite IRNSS 1D
Indian Space Research Organization (ISRO) on 28 March 2015 successfully launched fourth navigation satellite Indian Regional Navigation Satellite System (IRNSS)-1D. It was launched by Polar Satellite Launch Vehicle (PSLV) C-27 into the orbit from Satish Dhawan Space Centre, Sriharikota in ..