How to find the backup sites from Apollo 11 on the moon

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On July 20, 1969, Apollo 11 Astronaut Neil Armstrong announced his historical arrival at the old Lava level of Mare Tranquillitatis with the following message to NASA: “Houston, rest price here, the eagle has landed.”

Armstrong’s words that had taken the first steps of humanity on the surface of another world less than seven hours before Nasa astronaut Edwin “Buzz” Aldrin marked a water catchment torque in the history of mankind. However, the now famous sentence could easily have been equipped with the resting base from the opposite side of the moon disc.

In February 1968, the Apollo Site Selection Board of the NASA revealed five potential lands for Apollo 11 – from a list of 30 – including two, which were on the opposite side of the moon disc from the calm base, in the Oceanus Procellarum (the Ocean of the Storms).

Each of the 5 times 5 miles landing zones (5 x 8 kilometers) was subject to intensive orbital imaging and was ultimately selected on the basis of a series of different criteria. For example, each location had to be located within 5 degrees of the moon equator to consume the slightest amount of fuel and not to have large hills or deep craters along the approach of the lander, which could have been confused by its landing radar. Each location also had to have a slope of less than 2 degrees, with relatively few craters and excellent lighting during the selected landing window.

Location 2 in the sea of calm was finally selected as the first -class landing site, while two of the remaining selected zones were shown as eventual different areas that should be used if the start of the gigantic Saturn V rocket from Apollo 11 should be selected.

Read on to discover the locations of the five landing zones, which are considered the first steps of mankind in another world. The general moon region, which contains every position, can easily be found with the exposure eye during the right phases of the moon, but we also have a more precise card for those who observe the moon through a telescope. With a 6-inch area you can see the larger craters that are needed to marry at the locations of the candidate offices. Happy hunt!

Candidate position 1 – Mare Tranquillitatis (34 ° east, 2 ° 40 “north)

The first place for landing Apollo 11 is located on the southern bank of the sea sea and is best viewed when the moon approaches the moon phase for the first quarter, or during the full moon when the whole of the surface of the moon is illuminated from the perspective of the earth.

First place the dark vastness of the sea sea (mare tranquillitatis), which is slightly above the moon equator in the eastern area of the moon surface. If you have problems, just take a look at the graphic below! This moon feature is a huge basalt skin that formed billions of years ago when lava flows flooded gigantic impact pool before it hardened in the cold room environment.

The sea of calm is large enough to be easily seen with the undivided eye. With a telescope you can also locate the prominent masy crater (see below) and draw an imaginary line to the east until you upset a lighter terrain of the south. The first landing zone of Apollo 11 is in the stain of the moon mare, which borders on this information to the east.

Candidate position 2 – tranquility base (23 ° 37 “east, 0 ° 45” north)

Rest base, the location of the historical landing of Apollo 11 from 1969 – is southwest of the sea and, like its predecessor, the best way to build the first quarter and the full moon phases.

For a closer look you will first find the densely grouped knights and Sabine craters on the western edge of the lunar sea. Next, draw an imaginary line three times as high as the width of the Sabinkrater from the bottom of the impact location leading to the right. This gives you the approximate place of human toe footprints in another world.

Candidate position 3 – Sinus Medii (1 ° 20 “West, 0 ° 25” north)

Our third Apollo 11-state candidate is located in the Sinus Medii region region in the middle of the earth-oriented lunar surface. The region, which contains the landing zone, is almost equally equal between the northern edge of Ptolemaeus and the smaller Ukert crater in the north is best viewed in the weeks to blow up a full moon.

Sinus Medii would have been the place of landing Apollo 11 if the Saturn V Start of the Mission had only been delayed from the historical date from July 16, 1969 to July 18.

Candidate positions 4 & 5 – Oceanus Procellarum (36 ° 25 “West, 3 ° 30” South, 41 ° 40 “West, 1 ° 40” north)

Oceanus Procellarum is host of the last two Apollo 11 landing zones, which are considered in the development of the historical mission, which are best viewed in the third quarter of the moon or full moon phases. Both can be found under the bright influence that is thrown out in the creation of the Kepler crater in the north and right by the Flamsteep -P formation.

If the Apollo 11 Saturn V start to July 21, 1969, the first steps of humanity on the moon would have been left behind in the Regolith Coating Oceanus Procellarum. “Procellarum base” just doesn’t have the same sound, it does.

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