Latest Inventions in Science and Technology
PART-A Unit-I: General Science
Previous Year Questions (PYQ) for this topic
Every TNPSC question asked from this topic, compiled as a PDF. · PDF 2.7 MB
Latest Inventions in Science and Technology
Earth Observation Satellite – EOS-01
- The latest Earth observation satellite launched by ISRO from Sriharikota on 7 November 2020 was EOS-01.
- PYQ Answer: EOS-01.
NASA – Mars 2020 Mission
- The latest Mars Rover under NASA's Mars 2020 Mission is Perseverance or Percy.
- PYQ Answer: Perseverance / Percy.
Mars Spacecraft Missions
- Tianwen-1 → China's planetary exploration mission.
- United Arab Emirates → Hope Orbiter.
- NASA → Perseverance Rover.
- PYQs have asked questions based on the correct and incorrect pairing of Mars space missions.
Gaganyaan and Satellite Technologies
- Gaganyaan Project → DFRS.
- Chandrayaan-2 → CES.
- Communication Satellite → GSAT-24.
- Small Satellite Launch Vehicle → SSLV-D1 / EOS-02.
- PYQ questions have tested the identification of incorrectly paired technologies and missions.
ISRO – LVM-3
- The launch vehicle used by ISRO in the mission executed in October 2022 was LVM-3.
- PYQ Answer: LVM-3.
Chandrayaan-3 Mission
- The Project Director of the Chandrayaan-3 mission was P. Veeramuthuvel.
- PYQ Answer: P. Veeramuthuvel.
Agnikul Cosmos – 3D-Printed Rocket Engine
- The product for which A
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