This seminar presentation discusses the role of electronics in space exploration. It covers an overview of space exploration and the use of electronics for spacecraft systems, data collection and transmission, satellite communication, scientific instruments, and robotic exploration. Electronics play a crucial role by enabling communication, navigation, data processing, scientific observations, and power management. Challenges for electronics in space include radiation exposure, temperature variations, and contamination. Recent innovations include quantum computing, advanced AI, optical communication, and flexible electronics to enable more autonomous and data-rich exploration.

1. Seminar Presentation
on
Space Exploration
• Presentated by: Shravani Hemant Gadkari
[SY ExTc: B,2230331372100]
• Guide : Ms. Mohini Mehta Mam.
Dr. Babasaheb Ambedkar Technological University.Lonere,Raigad.

2. 9.Future aspects.
1.Overview of Space Exploration.
2.Role of Electronics in Space.
3.Spacecraft Systems.
4.Data Collection & Transmission.
5.Satellite Communication.
6.Scientific Instruments.
7.Robotic Exploration.
8.Challenges & Innovations.
INDEX

3. What is Space Exploration?
 Refers to Investigation of space.
 Study beyond Earth’s atmosphere.
 Involves sending spacecrafts, satellites.
 Probes to explore celestial bodies.
 Studies phenomenon such as galaxies and blackholes.

4. ELECTRONICS PLAYS A CRUCIAL ROLE IN SPACE EXPLORATION.
What is the role of Electronics in Space?
 Used for communication navigation.
 Used for data processing& control of spacecraft.
 Electronics instruments are employed for Scientific Observations.
 Collecting data on celestial bodies.
 Monitoring the Space environment.
 Managing power sources.
 Space Probes and Rovers.

5. Use of electronics in data collection &
transmission.
 Sensor Integration.
 Instruments control Electronics.
 Data Storage system.
 Telemetry for Scientific Instruments.
 Environmental Sensors.
 Command and control Interference.
 Time Synchronization.
 Transmitter System.
 Antenna System.
 Signal Amplification.

6. Use of Electronics for Satellite communication.
 Transponder Technology.
 Modulation and Demodulation.
 Frequency bands Management.
 Beamforming and Antenna Control.
 Onboard Signal Protocols.
 Power Management.
 Earth Observation Sensors.
 Global Navigation Satellite Systems.
Electronics plays a fundamental role in enabling the
transmission of data between satellites and ground stations.

7. Use of in Scientific Space Instruments.
The Use of Electronics in scientific space instruments is
crucial for collecting, processing, and transmitting data from
space missions.
• Some common scientific instruments
used in space:-
1. Spectrometers.
2. Cameras & Imaging Devices.
3. Telescopes.
4. Radiometers.
5. Particle detectors.
6. Plasma Analyzers.
7. Seismometers.
8. Sensors.
9. Atmospheric probes.

8. Robotic Exploration:
• How electronics are integrated to robotic missions,
including rovers and landers?
 Commands and Control Electronics.
 Onboards Computers.
 Power Distribution and Managements.
 Sensor Electronics.
 Communication Systems.
 Instruments(Used in rovers and landers.)
 Fault Tolerance and Redundancy.
 Thermal Controls of Robots.
The Integration of electronics in robotic missions is multifaceted, involving
various systems and components. These electronic systems are carefully
designed to withstand the challenges of space explorations and
contribute to the success of space exploration.

9. C
Chandrayaan-3 rover:-
 The name of Chandrayaan3 rover is ‘PRAGYAN’.
 Mass:27kg.
 Dimensions:0.9m*0.75m*0.85m
 Power Outout:50 watts.
 The rover moves on 6 wheels and is intended to
traverse 500m on lunar surface.
 Stereoscopic camera based 3D vision: two 1
megapixel, monochromatic NAVCAMS in front of
the rover.
 Works on DC electric motors.

10. Challenges faced in Space Electronics:
 Radiation Exposure.
 Extreme temperature variations.
 Sudden circuit damages.
 Contamination from outgassing.
 Misuse of lead or aluminum.
Here are some challenges faced by electronics in
space:

11. Recent Innovations in Space Electronics.
 Quantum Computing.
 Advanced AI and Autonomy.
 Optical Communication.
 Robotic Systems.
 Flexible and Reconfigurable Electronics.
 Biotechnology for Life Support.
 In-Situ Resource Utilization.
Future of Electronics in Space Exploration is
more autonomous, data-rich and capable of
addressing increasingly complex scientific and
exploratory goals.

12. Thank you !!!
For your attention.