MOON!!! Post card

from the

most

two

amazing

astronauts!

A timeline!!

Also…..

a fun

cross-

word

puzzle!

Created by:

Carol Ann and Sidney!

Table of Contents Page 2: Moon formed…….

Page 3: Composition of the moon and

the distance between the moon and the

Earth…….also the how the moon affects

the Earth

Page 4: Orbit

Page 5: Unmanned and Manned

Page 6: Post cards!

Page 7: Time Line

Page 8(last page) : Crossword

Moon formation!! Interesting……Facts..

How did the moon form? According to the "giant

impact" theory, the

young Earth had no

moon. At some point in

Earth's early history, a

rogue planet, larger

than Mars, struck the

Earth in a great,

glancing blow.

Instantly, most of the

rogue body and a sizable chunk of Earth were vaporized.

The cloud rose to above 13,700 miles (22,000 kilometers)

altitude, where it condensed into innumerable solid

particles that orbited the Earth as they aggregated into

ever larger moonlets, which eventually combined to form

the moon.

Composition of the moon….

The composition of the moon is roughly 43 percent oxygen, 20 percent silicon, 19 percent magnesium, 10 percent iron, 3 percent calcium, 3 percent aluminum, 0.42 percent chromium, 0.18 percent titanium and 0.12 percent manganese.

Distance between the moon and

Earth…………

The distance between the Earth and its moon averages about 238,900 miles (384,000 kilometers). The diameter of the moon is 2,160 miles (3,476 kilometers).

Moon affects the Earth? The moon affects the earth in two ways. Its position

around the earth allows it to reflect the sun's light into our

night. The moon's orbit around the earth lasts about a

month giving us different levels of this light.

Moon’s Orbit The Moon appears to move completely around the celestial sphere once in about 27.3 days as observed from the Earth. This is called a sidereal month, and reflects the corresponding orbital period of 27.3 days The moon takes 29.5 days to return to the same point on the celestial sphere as referenced to the Sun because of the motion of the Earth around the Sun; this is called a syndic month (Lunar phases as observed from the Earth are correlated with the syndic month). There are effects that cause small fluctuations around this value that we will not discuss. Since the Moon must move Eastward among the constellations enough to go completely around the sky (360 degrees) in 27.3 days, it must move Eastward by 13.2 degrees each day (in contrast, remember that the Sun only appears to move Eastward by about 1 degree per day). Thus, with respect to the background constellations the Moon will be about 13.2 degrees further east each day. Since the celestial sphere appears to turn 1 degree about every 4 minutes, the Moon crosses our celestial meridian about 13.2 x 4 = 52.8 minutes later each day.

Phases of the

moon!

Unmanned and Manned

Unmanned: Only eighteen spacecraft have used braking rockets to survive their moon landings and perform scientific operations on the lunar surface – six manned, a dozen unmanned, all launched by either the Soviets or the Americans between 1966 and 1976. The USSR accomplished the first soft

landings and took the first pictures from the lunar surface with ruggedized camera

packages on their Luna 9 and Luna 13 missions. The Americans followed with five

unmanned Surveyor soft landings and six manned Apollo missions. After the

American manned Apollo landings, the Soviet Union later achieved sample returns

of lunar soil via the unmanned; Luna 16, Luna 20 and Luna 24 Moon landings;

their Luna 17 and Luna 21 were successful unmanned rover missions. Not included

in this accounting is the Soviet Luna 23 mission, which successfully landed but

whose scientific equipment then failed, or the American Surveyor 4, with whom all

radio contact was lost only moments before a possible perfect automated soft

landing.

Manned: A total of twelve men have landed on the Moon. This was

accomplished with two US pilot-astronauts flying a Lunar Model on each of six NASA missions across a 41-month time span starting on 21 July 1969 UTC, with Neil Armstrong and Buzz Aldrin on Apollo 11(with Armstrong being first to set foot on the surface), and ending on 14 December 1972 UTC with Gene Ceman and Jack Schmitt on Apollo 17 (with Cernan being the last to step off the lunar surface). All Apollo lunar missions had a third crew member who remained onboard the Command Module. The last three missions had a rover for increased mobility.

Post Cards!

Neil Armstrong: Greetings from space!!!

Wish you were here!! I have found that there is no air in space. Always

remember to wear your spacesuit!! From where I am standing, the Earth

looks so small but from where you are standing, the moon looks really

small.

Buzz Aldrin: Hello Earthlings!

Don’t worry I do miss Earth but the moon is AMAZING! The moon has no

gravity so it’s like a gigantic bouncy house! It’s easy to move around

because all you have to do is bounce around.

Secret Advertisements….

~Moon Glue!!!

When a chunk of your space comes off, you just glue it back on!! Only

Time Line 4.5 bya- Moon is formed

3.8-4 bya- Heacy

bombardment

450 BC- Greek view

150 BC- Distance estimated

Nov. 1609- Gailieo’s

observations

Jan. 2 1959- First flyby

Sep. 14 1959- First crash

Oct. 4 1959- First view of far

side

May 25 1961- Kennedy pledge

mission

Feb. 3 1969- First landing

July 20 1969- First humans

Apr 13 1970- First disaster

Sept 12 1970- First sample

return

Nov 15 1970- First lunar rover

July 30 1971- First manned

buggy

Dec 11 1972- Last manned

mission

July 31 1999- Last big crash

Nov 13 2004- SMART-1 enters

orbit

Sept 3 2006- SMART-1 due to

crash

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Across

1. what wind the moon is exposed to direct

4. Romans called it this

5. means shrinking

6. when a full moon happens, the moon is between the

Earth and the

9. went when sun, moon, and earth align

10. orbits around the Earth

12. the moon causes this

13. the moon appears to

Down

2. the ____ is exactly 29.5305882

days

3. the moon has no global

7. first man to land on the Moon

8. means growing

11. the moon has no