“The Road to Astronomy”
The Theoretical and practical astronomical workshop and
Observation Astronomical Night Camp (15 Hour basic Astronomy course)
At Galenbindunuwewa Central College 2025
Ø Date – 8-9th March 2025
Ø Organizing by - Astronomical Society, Galenbindunuwewa Central College
Ø Conducting by - Old Anandian Astronomical Association Under the concept of
“Astronomy from Village to Village” (ගමින් ගමට තාරකා විද්යාව)
Ø Official Partners
§ Official Telescope Partner – TelescopeLK
§ Official Media Partner – Pixelart Productions (Pvt) Ltd
Agenda/ Program plan
(Note - This order can be changed according to the sky conditions)
Prepared
by
-
Dr.
Sithum
Gunarathne
(Course Director and the President of Old Anandian Astronomical Association)
8th March 2025 (Saturday)
Ø 4.30-5.30pm – Opening ceremony
Ø 5.30-6.30pm – Main lecture (By, Dr.Sithum Gunarathne)
§ Main topics to be discussed during the lecture.
- What is Sky (Scientific explanation about the sky and sky objects)
- Solar System
- Universe and our universal address
Ø 6.30-6.40pm - Divide into study groups for observation sessions and group discussions (Main 6 study groups according to age of the students and allocate demonstrators from OAAA to each study group)
Ø 6.45-9.15pm - main observation and group discussion session -1
· Main observations to be covered during the session.
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Solar System Objects
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Constellations
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Stars
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Deep Sky Objects
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- Venus (6.45-7.15pm)
- Jupiter
- Moon
- Mars
- The Ecliptic
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- Orion
- Taurus
- Canis Major
- Canis Minor
- Winter Triangle
- Leo
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- Betelgeuse
- Rigel
- Sirius
- Procyon
- Aldebaran
- Regulus
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-Orion Nebula (M42)
-Pleads (m45)
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Topics to be discussed during observations and group discussion session -1
· Special Observation session – The Planet Parade and the ecliptic (Venus, Jupiter, Mars and Moon align in a same line)
· Observation of Venus
- Detail Explanation of Venus
· Observation of Venus
- Detail Explanation of Jupiter and Jupiter moons
· Observation of Mars
- Detail Explanation of Mars
· Discussion about Moon
- What is moon
- The origin of the moon
- Composition of the moon
- Atmosphere of the moon
- Movements of the moon
- Why we can observe only one side of the moon from earth
- Main craters, basons and seas in the moon
- Eclipse (moon and solar eclipse)
- History of main space explorations to moon (part of rocketry history)
· Discussion about Saturn
- In detail explanation about Saturn and Saturn belts
- Moons of Saturn (Titan)
· Other General topics to be discussed during that session
- How to prepare for sky observations
- Scientific explanation about sky and practical idea about the sky
- Relationship between age, color, & temperature of stars
- Introduction and define constellations
- Movements of the constellations, why the apparent the size and the shape of constellations not change and will it be change in future?
- What is light year and Explain about how old the light of sky objects
- Introduction to deep sky objects
- Atmosphere of the Earth
- Why are stars/ sky objects blinking.
- Asteroids, Comets, Meteoroids, and Meteor showers.
· Explain about Deep sky objects
- What is meant by messier objects and Charles Messier
- Star clusters – Observation of Pleads (M45)
- Galaxies
- Nebulas - Observation of Orion Nebula (M42)
Ø 9.15-10.00pm – Special session by Dr. Prasanna Deshapriya – Demonstration of the scale of the Solar System
Ø 10.00-10.45pm- Dinner
Ø 10.45-11.00pm – Reallocate into study groups for observation sessions and group discussions
(Main 6 study groups according to age of the students and allocate demonstrators from OAAA to each study group)
Ø 11.00pm -01.30am– Main observation and group discussion session -2 and
Telescope session
Topics to be discussed during observations and group discussion session -2
§ Sky map and Celestial Sphere
- Introduction of Star Map
- Practical use of star map
- How to measure distance between stars using hand
- Correct methods to differentiate planets from stars.
- Life cycle of a star and explain about sun.
§ Constellation mapping – Ursa major
§ Telescope session - Hands-on skills of operating Optical Telescopes (45 minutes for each group)
Topics to be discussed.
- Introduction of telescopes
- History of telescopes
- Functions of the telescopes
- How to use telescopes
- Difficulties when using ground telescopes.
- How we can overcome those difficulties
- Different types of telescopes
- Practical use of telescopes (Align the telescope to moon or distant object)
Ø 01.30-01.45am – 15-minute interval (coffee break) and divide into Activity groups.
Make 8 groups by randomized grouping of students in all age groups (better to have performed randomized groups before starting the program)
Ø 1.45-3.00am – Group Activity 1
- Astro puzzle (Scientific discussion based interactive group activity)
Ø 03.00-4.15 am- Main observation and group discussion session -3
Reallocate into study groups for observation sessions and group discussions (Main 6 study groups according to age of the students and allocate demonstrators from OAAA to each study group)
· Main observations to be covered during this session.
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Constellations
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Stars
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Deep Sky Objects
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Other
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- Scorpius
- Sagittarius
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- Antares
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-M6 (Butterfly Cluster)
-M7 (Ptolemy Cluster)
- Omega centauri cluster
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-Milky Way galaxy
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· Other general topics to be discussed during group discussion session - 3
- Further explanation about deep sky objects
- What is meant by messier objects and Charles Messier
- Star clusters, Galaxies, Nebulas
- Origin of life (brief explanation) - Main Conditions required to origin life as earth.
Ø 4.15-4.30am – 15-minute Interval
- Come back to main hall
- coffee break
- water rocket videos
- Reallocate into Activity groups (8 groups) for water Rocket activity
Ø 04.30-04.45am – Introduction to water rockets
- Explain the physical theories (newton’s laws) behind the water rocket
- Explain the specific parts of the water rocket related to the mechanism of rockets (Engine, fuel)
- Give proper name for water rockets “Air driven Water Rocket”
Ø 04.45am-5.30 am – Group activity 3 (Part 1) – Making Water rocket
- Make 1 or 2 water rockets from each group
- To be conducted by Vihanga Devinda (Water rocket national winner, Galenbindunuwewa central college) under supervision of OAAA
Ø 05.30-6.00am – Group activity 3
- Astro quiz (Final examination)
Ø 06.10-6.50am – Group Activity 2 (part 2)
- Launching of Warter Rocket
Ø 06.50-7.15am – Group photo
Ø 07.15-7.45am – Special Session - Sun Observation
- Observation of the Sun through Coronado Telescope
Ø 07.45-7.55am – Come Back to Hall/ Closing ceremony
Ø 07.55-08.15am - OAAA feedback and feedback from students, parents and teachers
Ø 8.15-9.00am – Prize giving and Closing ceremony
Important
§ Special Training session for Astronomy Olympiad
- Conduct by - Eranga Jayashanta
- After the opening lecture, a special group of students for Astronomy Olympiad training will be conducted as a separate program
Group Structure
§ Study groups
- Allocate Similar age /grade students into a group
- Total 6 groups
§ Activity groups
- Each one of these groups should have students of all ages (mix the students in all ages/grades)
- Total 8 groups
Our Team members
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Dr.Sithum Gunarathne
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Hasantha Gulavita
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Dr.Prasanna Deshapriya
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Ruvin Kastriarachchi
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Eranga Jayashantha
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Sandanu
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Amila Karunarathne
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Sithum Pahasara
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Sankha karunasekara
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Nithupa
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Pulasthi Kanaththage
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Wishwa
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Samuditha Saradindu
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Reporting:
Eranga Jayashantha
Vice President - Old Anandian Astronomical Association
Visiting Lecturer in Astrobiology, Department of Physics & Electronics, University of Kelaniya, Sri Lanka.
Consultant Food Microbiologist & Astronomer.