Why Does the Moon Appear Upside Down in the Southern Hemisphere?

Since we live in the Northern Hemisphere of our planet, we go into space. always from a certain angle So we are familiar with a specific view of the Moon.

If you never travel outside the Northern Hemisphere; If you’re only in Europe, North America, Asia, and the North Pole, you’ll almost always see the Moon in the same shape. When you go to the Southern Hemisphere, that is, places like South America, South Africa, Australia or New Zealand, the Moon’s it looks upside down you notice. Likewise, if you’re used to the sky visible in the Southern Hemisphere, you’ll see the Moon upside down when you move to the Northern Hemisphere.

Since the Moon is often seen as it is in the Northern Hemisphere in photographs or movies, there is a perception that it looks like this everywhere on Earth.

Looking at the Moon from the Northern Hemisphere has no privileges over looking from the Southern Hemisphere. However, since we have defined the North as the “up” direction throughout history, we have always seen the celestial bodies. from our point of view We have depicted. For this reason, when viewed from the Northern Hemisphere, it seems normal to us to see the Moon as straight rather than upside down and to transfer it to the drawings in this way.

If someone living at the North Pole stands facing “up”, and another person at the South Pole is standing with the head facing “up” relative to the earth beneath their feet, then they will both have their heads facing completely opposite directions.

A person living at the North Pole would see a bright Moon with a dark upper part and a light lower part. head at the South Pole for someone looking in a different direction The dark regions of the Moon would now appear on the lower side of the Moon, while the bright part would appear on the upper side.

If they were to move from the North and South Poles towards the Equator, they would find the Moon rotated relative to them, as their “up” direction would change due to the Earth’s tilt.

If the person at the North Pole did not leave the North Pole and wanted to see the sky from the perspective of the person at the South Pole, they would literally handstand should have. But standing like this, he couldn’t see what someone standing in the Southern Hemisphere sees because of the Earth’s inclination.

Let’s imagine two people standing 45 degrees north of the Equator (middle between the North Pole and the Equator) and living 45 degrees south of the Equator (middle between the South Pole and the Equator). On the ground, both face “up” but at 90 degrees to each other. If the two Moon observers could swap places, the Moon’s approximate turning 90 degrees they would say. This is exactly the same as the phenomenon of shifting perspective described in the North and South Pole example above.

When a hemisphere change is made, the appearance of the entire sky changes, not just the Moon.

Some northern constellations cannot be observed from the south. But it is one of the easiest and brightest constellations to spot in the winter sky in the north. Orion Visible from both hemispheres. Just like the image of the Moon, the Orion Constellation’s direction and shape relative to the background stars will change depending on the observer’s position on Earth.