Question

Arrange the following space mission (earlier to most recent)
(A) Radar Imaging Satellite-1
(B) Chandrayaan-2
(C) Mars orbital mission
(D) Indian National Satellite-1A
Choose the correct answer from the options given below :

• A. (A), (B), (C), (D).
• B. (D), (C), (B), (A).
• C. (B), (A), (D), (C).
• D. (D), (A), (C), (B).

Hint:

Interplanetary missions like the Mars Orbiter Mission (2013) and lunar missions like Chandrayaan-2 (2019) are milestone achievements that represent ISRO's transition into advanced deep-space exploration.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Tracking the chronological timeline of major Indian space missions launched by the Indian Space Research Organisation (ISRO) is essential for remote sensing, satellite meteorology, and physical science exams.

Step 3: Detailed Explanation:
Let us identify the launch dates for each of the specified space missions:
1. Indian National Satellite-1A (INSAT-1A) (D): This was a first-generation, multi-purpose communication and meteorology satellite built by Ford Aerospace and launched by ISRO in April 1982 on a Delta rocket.
2. Radar Imaging Satellite-1 (RISAT-1) (A): This was India's first indigenous active microwave remote sensing satellite, featuring a C-band Synthetic Aperture Radar (SAR) payload. It was launched by ISRO on a PSLV-C19 rocket on April 26, 2012.
3. Mars Orbiter Mission (Mangalyaan) (C): India's first interplanetary mission to Mars was launched by ISRO using a PSLV-C25 rocket on November 5, 2013, and successfully entered Mars orbit in September 2014.
4. Chandrayaan-2 (B): India's second lunar exploration mission, comprising an orbiter, lander (Vikram), and rover (Pragyan), was launched by ISRO using a GSLV Mk III-M1 rocket on July 22, 2019.
Arranging these missions from earlier to most recent yields the sequence:
INSAT-1A (1982) $\rightarrow$ RISAT-1 (2012) $\rightarrow$ Mars Orbiter Mission (2013) $\rightarrow$ Chandrayaan-2 (2019).
This corresponds to the sequence: (D), (A), (C), (B).

Step 4: Final Answer:
The correct chronological sequence is (D), (A), (C), (B), corresponding to option (D).