A

Technical Seminar Presentation- I

On
Space Exploration
Submitted for the partial fulfillment of requirements for the award of the degree of

BACHELOR OF TECHNOLOGY
IN
COMPUTER SCIENCE AND ENGINEERING
Submitted by

Y Snehalatha Reddy
22BFA05457

SRI VENKATESWARA COLLEGE OF ENGINEERING

(AUTONOMOUS)
DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING
(Approved by AICTE, New Delhi & Affiliated to JNTUA
Ananthapuramu),Karakambadi Road, TIRUPATI – 517507

2024-25
 SRI VENKATESWARA COLLEGE OF ENGINEERING
(AUTONOMOUS)
DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING
(Approved by AICTE, New Delhi & Affiliated to JNTUA, Ananthapuramu) TIRUPATI –

517507

2024 - 25

CERTIFICATE

This is to certify that a seminar report entitled Space Exploration a

bonafide record of the technical seminar done and submitted by
Y Snehaltha reddy bearing 22BFA05457 for the partial fulfillment of the
requirements for the award of B.Tech Degree in COMPUTER SCIENCE
AND ENGINEERING of JNT University Anantapur, Ananthapuramu.

SEMINAR COORDINATOR HEAD OF THE DEPARTMENT

 ACKNOWLEDGEMENTS

I would like to express my gratefulness and sincere thanks to

Dr.A.Ganesh , Head of the Department of COMPUTER SCIENCE AND
ENGINEERING, for his kind support and encouragement during the
course of my study and in the successful completion of the technical
seminar.
I would like express gratitude to Mrs. S.Reshma, Professor, seminar
coordinator, CSE Department for her continuous follow up and timely
guidance in delivering seminar presentations effectively.
It's my pleasure to convey thanks to Faculty of CSE department for their
help in selection of right theme for the technical seminar.
I have great pleasure in expressing my hearty thanks to our beloved
Principal Dr.N.Sudhakar Reddy for his support and encouragement.
I would like to thank our parents and friends, who have the greatest
contributions in all my achievements.

Y Snehalatha reddy
(22BFA05457)
 ABSTRACT

Space exploration is the effort to discover and understand what exists

beyond our planet. It starts with looking up at the night sky and asking
questions about the stars, the Moon, and the planets. Over time, humans
have built powerful telescopes, rockets, and spacecraft to explore space
and find answers. We've sent astronauts to the Moon, placed satellites in
orbit, and landed robots on Mars to study its surface.
Each space mission helps us learn more about how the
universe works and where we come from. Scientists study distant planets,
stars, and galaxies to find clues about the origins of life and the future of
Earth. We also look for other places where humans might live one day.
By testing technology in space and solving problems like how to breathe
and eat far from home, we’re getting ready for longer journeys in the
future.
Space exploration is also a reminder of how small and
connected we are. When we see Earth from space, we realize it's just a tiny,
fragile world floating in a vast universe.
 CONTENTS

S.NO DESCRIPTION PAGE NO

1 Introduction 6
2 What is Space Exploration 7
3 Why do we Explore Space 8
4 History of Space Exploration 9
5 Key Technologies 10
6 Space Missions 11
7 Role of Astronauts 12
8 Challenges of Space Travel 13
9 Future of Space Exploration 14
10 Conclusion 15
11 Reference 16
An Introduction to Space Exploration
 Welcome to a presentation on space exploration

 Space exploration is one of the most exciting fields of science

 It involves discovering what's beyond our planet, Earth

 This journey includes visiting planets, moons, and even beyond the

solar system
 We use technology such as rockets, satellites, and space stations

 Space exploration helps us learn more about our universe

 It answers big questions about life and how everything began

 Humans have always looked at the stars and wondered

 Now we have the tools to actually go there

 We'll explore the history, technology, and future of space travel

 Get ready to explore the wonders of space

 We'll see how space changes our understanding of Earth

 Learn about famous astronauts and missions

What is Space Exploration?
 Space exploration means studying space beyond Earth

 It includes using telescopes, satellites, and spacecraft

 Scientists and astronauts explore space to learn more about planets

and stars
 The goal is to understand our place in the universe

 Missions can be robotic or human

 Robotic missions use machines like rovers and satellites

 Human missions involve astronauts going into space

 Space exploration helps us learn how the universe works

 We study space to see how stars form and die

 We look at planets to see if life might exist

 It also helps us predict dangers like asteroids

 We get better weather forecasts thanks to satellites

 Space exploration supports new inventions and technology

Why Do We Explore Space?
 To answer the big question: Are we alone in the universe?

 To understand how Earth and the solar system formed

 To learn more about other planets and stars

 To discover if other planets can support human life

 To prepare for future human settlement beyond Earth

 To develop new technologies

 Space research leads to inventions used in daily life

 For example, GPS and satellite phones come from space tech

 Space missions help us monitor climate change

 Studying other planets teaches us about Earth’s future

 It helps protect Earth from space threats

 It encourages global cooperation and peace

 Countries work together on large space missions

 It also inspires students to study science and math

A Brief History of Space Exploration
 1957: Sputnik 1 was the first artificial satellite (launched by USSR)

 1961: Yuri Gagarin became the first human in space

 1969: Neil Armstrong and Buzz Aldrin landed on the Moon with

Apollo 11
 1971: Salyut 1 became the first space station

 1977: Voyager 1 launched and later became the farthest human-

made object
 1981: NASA launched the first space shuttle

 1990: Hubble Space Telescope was launched and sent amazing space

images
 1998: International Space Station (ISS) construction began

 2004: SpaceShipOne made the first private spaceflight

 2012: Curiosity rover landed on Mars

 2020: NASA's Perseverance rover launched to look for signs of life

 2021: James Webb Space Telescope launched to study the early

universe
 Private companies like SpaceX and Blue Origin became involved
Key Technologies in Space Exploration
 Rockets: Provide the power to escape Earth’s gravity

 Satellites: Orbit planets to collect data and send signals

 Space probes: Unmanned spacecraft that travel to distant planets

 Rovers: Explore the surfaces of planets and moons

 Telescopes: Observe distant stars and galaxies

 Space stations: Allow humans to live and work in space for months

 Spacesuits protect astronauts from space hazards

 Computers and AI help operate space missions remotely

 Solar panels provide power for spacecraft

 Heat shields protect spacecraft during re-entry

 Communication systems allow data transfer from space

 3D printing is now used in space for repairs and tools

 Navigation systems guide spacecraft across millions of kilometers

 Life-support systems provide air, water, and food

 All these tools help us explore and survive in space

Famous Space Missions
 Apollo 11 (1969): First Moon landing

 Voyager 1 & 2 (1977): Traveled beyond the solar system

 Hubble Telescope (1990): Sent back amazing space images

 Mars Pathfinder (1997): First successful Mars rover

 Spirit and Opportunity (2004): Explored Mars’ surface for years

 Curiosity (2012): Studied Mars’ geology and climate

 Perseverance (2020): Searching for signs of ancient life on Mars

 James Webb Telescope (2021): Observing the oldest galaxies

 ISS (1998–present): Ongoing international space laboratory

 Artemis Program: NASA’s mission to return to the Moon

 Chandrayaan-3 (India): Successful Moon landing in 2023

 Tianwen-1 (China): Mars mission with orbiter and rover

 These missions have pushed the boundaries of human knowledge

The Role of Astronauts
 Astronauts are highly trained space travelers

 They must be skilled in science, engineering, and physical fitness

 Astronauts work on space stations or go on special missions

 They conduct experiments in microgravity

 They grow plants and test how the human body changes in space

 They repair satellites and parts of the space station

 Astronauts use robots and tools to do complex tasks

 They wear special suits to stay safe in space

 Training takes years and includes underwater practice

 Astronauts learn how to handle emergencies in space

 Communication skills are important for teamwork

 Astronauts come from many countries

 They are role models for students everywhere

 Their work helps prepare for longer missions, like to Mars

 Living in space teaches us how to live off Earth

Challenges of Space Travel
 Space is dangerous and unpredictable

 It’s extremely cold or hot, depending on the location

 There is no air to breathe, so astronauts need oxygen tanks

 Microgravity causes muscle loss and bone weakening

 Long missions can affect mental health and sleep

 Astronauts must stay healthy without hospitals

 Space travel is expensive and requires careful planning

 Communication delays occur over long distances

 Spacecraft must be perfectly built to avoid failure

 Space junk (debris) can damage satellites and stations

 Cosmic radiation is harmful to the human body

 Engineers must build protection from radiation

 Supplies like food and water must be reused

The Future of Space Exploration
 Plans to return humans to the Moon through NASA’s Artemis

program
 Goals to build Moon bases for long-term stay

 Human missions to Mars may happen in the 2030s

 Robotic missions to explore Jupiter’s and Saturn’s moons

 Private companies like SpaceX are building reusable rockets

 Space tourism is becoming real with companies like Blue Origin

 Scientists are looking for habitable exoplanets

 New telescopes will look for signs of life on distant worlds

 3D printing and AI will play a big role in future missions

 International cooperation will be key

 Space farming may help grow food on Mars or the Moon

 Space mining may provide new resources

 Solar energy in space may be sent to Earth

 Humans may one day live on more than one planet

 The future is full of possibilities

Conclusion
 Space exploration has changed how we see our world

 It began with small steps, like launching satellites

 Now we reach for distant planets and stars

 Every mission helps us learn more about life and the universe

 It brings countries together in peace and discovery

 We’ve walked on the Moon and studied Mars closely

 We may live on other planets in the future

 The knowledge gained helps solve problems on Earth

 Space science leads to new technology and innovation

 It inspires young people to explore and invent

 Challenges remain, but so does our curiosity

 The journey is long, but full of wonder

 We are explorers by nature

References:

1. NASA. (n.d.). Space exploration. Retrieved from

https://www.nasa.gov
2. European Space Agency (ESA). (n.d.). Exploration. Retrieved from
https://www.esa.int/Science_Exploration/Human_and_Robotic_Expl
oration
3. SpaceX. (n.d.). Making life multiplanetary. Retrieved from
https://www.spacex.com/human-spaceflight
4. Tyson, N. D. (2012). Space Chronicles: Facing the Ultimate Frontier. W.
W. Norton & Company.
5. White, F. (2014). The Overview Effect: Space Exploration and Human
Evolution (3rd ed.). Multiverse Publishing.