Sign In
Learn bits
Science & Tech.
Mahesh

27/06/22 07:10 AM IST

PSLV-C53/DS-EO Mission

In News 
  • ISRO will launch PSLV-C53/DS-EO mission on 30th June, 2022 from Satish Dhawan Space Centre, Sriharikota.
PSLV-C53
  • PSLV-C53 is the second dedicated commercial mission of NewSpace India Limited (NSIL).
  • It will launch three foreign satellites and demonstrate the utilization of the spent upper stage of the launch vehicle.
  • PSLV-C53 will carry three satellites - DS-EO, a 365 kg and NeuSAR, a 155 kg satellite both belonging to Singapore and built by Starec Initiative, Republic of Korea. Third satellite is a 2.8 kg Scoob-1 of Nanyang Technological University (NTU), Singapore.
  • NeuSAR – Singapore’s first small commercial satellite carrying a SAR payload, which is capable of providing images day and night and under all weather conditions.
  • SCOOB-I satellite – First satellite in the Student Satellite Series (S3-I), a hands-on student training program from the Satellite Research Centre (SaRC) at Singapore’s NTU School of Electrical and Electronic Engineering.
Significance 
  • The mission proposes to demonstrate the utilization of the spent upper stage of the launch vehicle as a stabilized platform for scientific payloads subsequent to the separation of the satellites.
  • The PSLV Orbital Experimental Module (POEM) activity will perform in-orbit scientific experiments using the spent PS4 stage as an orbital platform.
  • It is first time that PS4 stage would orbit the earth as a stabilized platform.
  • Attitude stabilization is achieved using a dedicated NGC system.
  • POEM derives the power from the solar panels mounted around the PS4 tank and a Li Ion battery.
  • It navigates using four sun sensors, a magnetometer, gyros & NavIC.
  • It carries dedicated control thrusters using Helium gas storage.
  • It is enabled with telecommand feature.
Source- Indian Express 

More Related Current Affairs View All

21 Sep

India Achieves Tier 1 Status in Global Cybersecurity Index 2024

' India has secured Tier 1 status in the Global Cybersecurity Index (GCI) 2024, published by the International Telecommunication Union (ITU).' The GCI is a comprehensive assessm

Read More

21 Sep

A new White Revolution

'Operation Flood, launched in 1970, ushered in the White Revolution and transformed the dairy sector in India.' Dairy cooperatives procured 660 lakh kg of milk per day in 2023-2

Read More

21 Sep

Changes in Canada’s international work permit system

'Canadian Prime Minister Justin Trudeau announced changes to the country’s international work permit system, aiming to reduce the number of immigrant workers in Canada.'

Read More

India’s First Ai-Driven Magazine Generator

Generate Your Custom Current Affairs Magazine using our AI in just 3 steps