• UGI USER
  • Jul 26, 2024
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NISAR MISSION DELAYED; OTHER ISRO MISSIONS PLANNED

Why in the news?

  • NISAR, a collaborative space mission between India and the US, is unlikely to launch this year.
  • It was not included in ISRO’s list of planned missions submitted to the Lok Sabha.
  • NISAR, designed for detailed Earth observation, requires further upgrades.

About Other Upcoming Missions:

  • ISRO’s upcoming launches include:
    • Gaganyaan’s first unmanned flight.
    • Spadex mission for space docking, paving the way for a space station.
    • TDS-01 technology demonstration for electric propulsion.
    • NVS-02 navigation satellite and SSLV (Small Satellite Launch Vehicle) 
source:wordpress
What is NASA-ISRO Synthetic Aperture Radar.NISAR Mission?

  • NISAR, a joint NASA-ISRO project, set for January 2024 launch.
  • Dual-frequency radar (L-band and S-band) for Earth mapping.
  • Operates from Low Earth Orbit; maps globe in 12 days.
  • Features: 2,800 kg satellite, 39-foot antenna, high-resolution SAR.

NISAR Satellite:

  • Full Form: NASA-ISRO Synthetic Aperture Radar.
  • Developed by: NASA and ISRO.
  • Size: SUV-size, ~2,800 kg.
  • Objectives: Track surface changes, monitor volcanic activity, groundwater, and ice melt.
  • Launch: Early 2024 from Satish Dhawan Space Centre.
  • Mission Life: Three years.
  • Function: Captures Earth images every 12 days; detects surface movement of 0.4 inches.
  • Features: Dual frequency (L-band, S-band); large 39-foot antenna reflector.

Associated Article:

https://universalinstitutions.com/isros-nisar-satellite-and-upcoming-space-missions-key-highlights/