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Lunar Lighthouse: The First Small Step in Returning to the Moon

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Presentation on theme: "Lunar Lighthouse: The First Small Step in Returning to the Moon"— Presentation transcript:

1 Lunar Lighthouse: The First Small Step in Returning to the Moon
Robert E. Strong Elizabeth (Libby) A. Strong Richard J. Pollack West Liberty State College SMART-Center & Sir. Arthur C. Clarke NEO Observatory & Near Earth Object Foundation 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

2 Next Frontier Question 1: Earth’s Moon or Mars?
Moon is a featured disk with phases Mars is a dot With a modest telescope Visibility to unaided eye Moon is a world rich and diverse Mars is usually a disappointment 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

3 Next Frontier Question 2: Earth’s Moon or Mars?
Distance and Travel Times Considerations Moon is three days away from Earth, can return at any time Mars is months away from Earth, return is based on orbital placement of Mars and Earth Supplies and Rescue Radiation and Micro-gravity Considerations 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

4 Next Frontier Resolution: Earth’s Moon or Mars?
The Earth’s Moon overwhelmingly fits the requirements as the next destination for humanity in space 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

5 Return to the Moon Question 1:
How to we get back to the Moon? Need a purpose Need public support Need governmental support Need industry support Need LOTS of $$$$$$$$$ 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

6 Purpose for Returning to the Moon, the REAL Reason
Insuring the Survival of the Human Species by creating an off Earth habitats for humanity. Construction of Lunar Far-Side Near Earth Object Observatories to safeguard the Earth and Moon from impact hazards Creating limited resources technologies 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

7 Return to the Moon Question 2:
How do we capture world wide public: Interest? Excitement? and Support? Answer – the Lunar Lighthouse A West Virginia grown concept for private, grassroots, interactive Lunar exploration 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

8 The Lunar Lighthouse The Lunar Lighthouse represents a fundamental intermediate step between the present time of doing very little and the full on human return. What a light house means… What a Lunar Lighthouse means… 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

9 The Lunar Lighthouse “Beacon Light” 1
The Lunar Lighthouse beacon light will: be too dim to be seen with the unaided eye – thus not offending the poetic sensibilities of romantic humans The apparent visual magnitude of the beacon light will be between 7 and 8, thus easily visible to anyone with a pair of binoculars or small telescope 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

10 The Lunar Lighthouse “Beacon Light” 2
The beacon light will allow for the first time an degree of interactivity with the Moon The beacon light will be visible as a flashing light for a few seconds every hour on the hour The beacon light will come from the north or south Lunar pole, giving a reference point to the Moon’s surface for the public 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

11 The Lunar Lighthouse “Beacon Light” 3
The beacon light is a green 555 nm laser light that will scan the Earth producing a flashing effect The beacon light will contain a carrier for Lunar data and possible pictures If location is near Lunar south polar region, “Peaks of Eternal Light” (atop Malapert Mt) Earth visible 100% of time, Sun > 90% 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

12 Earth & Moon Facts The Earth is the third planet from the Sun
The Moon is a natural satellite of the Earth Activity: How big is the Moon to “scale” if the Earth were the size of a basketball (23.85 cm in diameter)? Activity: Once the “scale” size of the Earth and Moon is found, how far, to scale are they? 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

13 Size of the Earth and Moon Double World System?
If the Earth is a Basketball (23.85 cm) the Moon is a Tennis ball (6.51 cm) 8.11 m at apogee 405,696 km 7.26 m at perigee 363,104 km 7.69 m at mean distance 384,399 km or 1.28 light sec Scale 1 cm = 500 km 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

14 The Lunar Lighthouse EARTH / MOON CLASSROOM MODEL
The basketball and tennis balls hanging above are scale models of the Earth and Moon. The closest tennis ball represents the Moon at perigee, or closest point to the Earth in the lunar orbit. The tennis ball that is further away represents the Moon at apogee, or its greatest distance from the Earth. The distance between the basketball Earth and the tennis ball(s) Moon is to scale. The sizes represented are also to the same scale. The Moon is about 3/11 the diameter of the Earth and is at a mean distance of 384,399 km from the Earth (7.69 m to scale). At perigee the Moon is 363,104 km from the Earth (7.26 m to scale). This scale model shows the “Earth” and “Moon” (basketball and tennis ball) are 405,696 km apart at apogee (8.11 m to scale) To see the size of the Moon in the Earth’s sky stand under the basketball Earth and look back at the tennis ball Moon. We all see this all the time. To see the size of the Earth as seen in the lunar sky from the surface of the Moon (only seen by 12 Apollo astronauts), stand under one of the tennis ball Moons and look back at the basketball Earth model. Scale: 1 cm = 500 km 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

15 The Earth is 6th largest object in the Solar System
The Moon is the 15th largest object in the Solar System Activity: How many Moon masses does it take to make one Earth mass? 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

16 Comparing the Earth and the Moon
Mass = 1.0 Volume = 1.0 Density = 5.52 g/cc Period of Rotation 1 day Atmosphere N2, O2 Surface Temperature 240 to 320 K MOON or 1/(81.3) 0.02 or 1/(50) 3.34 g/cc or E. Period of Rotation 27.3 days None Surface Temperature 100 to 400 K 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

17 Comparing the Earth and the Moon
Surf. Press. = 1.0 bar Surf. Gravity = 1.0 Magnetic Field = 1.0 MOON 0.0 0.165 or 1/6 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

18 More Earth Moon Facts The Earth has a Nitrogen / Oxygen atmosphere, liquid water, and intelligent life The Moon as yet has none of these Activities: Pendulum times for the Earth and Moon - different? 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

19 Even More Earth and Moon Facts
Activity: On Earth m long would swing in 1.0 sec On Moon would swing in 2.43 sec Like a pendulum on Earth swinging 1.5 m long The Earth’s gravity at the Surface is almost 6 x that at the Moon’s surface Activity: Find your weight on the Moon and Earth with scales Activity: Paperclip boxes for the Earth and the Moon 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

20 “If God had intended humans to travel into space he would have given the Earth a Moon”
11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

21 The Lunar Lighthouse Lunar Misconceptions
Official “NASA” Image!! The only correct size scale here is the Earth Moon scale All other planets, asteroids, and comets not to scale Space Shuttle does not travel to the Moon 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

22 The Lunar Lighthouse More Lunar Misconceptions
The Moon is 1/4 the size of the Earth The Moon is made of green cheese The Moon has no gravity The Moon’s phase changes behavior Astronauts never landed on Moon 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

23 The Lunar Lighthouse Up Date August-Nov 2007 b
Find I have a severe “Kook Index” when I approach an aerospace firm and say: “Hi my name is Robert E. Strong – I want to create the first ever private, grassroots, interactive, and educational Lunar mission to the South Polar region of the Moon …” “… I have no funding just an idea, can you help me and share my vision?” 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008

24 The Lunar Lighthouse Up Date March, 2008
We (Near Earth Object Foundation) need your help with the Lunar Lighthouse mission We want your ideas and your students ideas for the Lunar Lighthouse mission Science (space and Lunar) to be performed? What the Lunar Lighthouse would do? What equipment would it carry (names)? Include Name, school, 11/22/2018 National Science Teachers Association Conference Convention & Exh. Center, Boston, MA, March 30, 2008


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