What if other planets took the moon's place?

Blackleaf

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What would happen if the moon was replaced by various planets in the sky?

One YouTube user has taken a look at this hypothetical scenario - and the results are rather impressive.

In a video they show how moving the planets closer would fill our sky with stunning views - and it reveals just how large some of the planets are compared to the moon.


What if other planets took the moon's place? Amazing video reveals how Jupiter, Saturn and more would look in the sky

YouTube user from Alabama has illustrated planets in the night sky
They illustrated how the planets would look in the moon's position

The video reveals how large some would appear in hypothetical scenario

If it did happen, it's unlikely Earth would survive the close encounters

Another video shows the moon at the 'low' height of the ISS

By Jonathan O'Callaghan for MailOnline
31 December 2014
Daily Mail

What would happen if the moon was replaced by various planets in the sky?

One YouTube user has taken a look at this hypothetical scenario - and the results are rather impressive.

In a video they show how moving the planets closer would fill our sky with stunning views - and it reveals just how large some of the planets are compared to the moon.


A YouTube user from Alabama has illustrated planets in the night sky. They illustrated how the planets would look in the moon's position. The video reveals how large some would appear in hypothetical scenario. If it did happen, it's unlikely Earth would survive the close encounters. Earth could fit into mighty Saturn (above) 764 times over

The video was created by YouTube user Yeti Dynamics.

‘This is a visualization of what it might be like if the Moon was replaced with some of the other planets at the same distance as our moon,’ they explain.

In order the video shows Mars, Venus, Neptune, Uranus, Jupiter and Saturn in place of the moon.

Mercury is purposefully left off as it is a similar size to the moon ‘and hence is boring.’

With our moon measuring a paltry 1,080 miles in radius, the other planets dwarf it in size when shown in its position about 240,000 miles (384,000km) from Earth.

Mars, for instance, is about twice the size, with a radius of 2,110 miles (3,396km).

Uranus is about 25 times larger at 15,882 miles (25,559km) in radius, while Jupiter completely outclasses it with a radius of 44,423 miles (71,492km).

Interestingly, some of the moons of the planets would also be in a collision course with Earth.

Dione, for example, which orbits Saturn at a distance of 235,000 miles (378,000km), would likely impact Earth if Saturn were in place of the moon.


Here Saturn is seen, pictured by Voyager 1 in 1980, with its moons Tethys (bottom left) and Dione (middle). If Saturn were in the position of the moon, it's likely that Dione would impact Earth at some point - although of course the scenario is only hypothetical.

Another interesting effect would be the gravitational influence on Earth if the planets were placed that close.

They could strip away our atmosphere and cause huge tides and volcanoes.

If Jupiter were the planet in the moon's position, it’s likely Earth would not even survive intact, being close enough to possibly be ripped apart and form a ring around the gas giant.

A second video also reveals what the moon would look like if it were in the position of the ISS.

RADIUS OF THE MOON AND PLANETS

Moon: 1,080 miles (1,738km)
Mars: 2,110 miles (3,396km)
Venus: 3,761 miles (6,052km)
Neptune (equatorial): 15,701 miles (25,269km)
Uranus (equatorial): 15,882 miles (25,559km)
Saturn (equatorial, not including rings): 37,449 miles (60,268km)
Jupiter (equatorial): 44,423 miles (71,492km)

For comparison, Earth's radius is 3,963 miles (6,378km)



With our moon measuring a paltry 1,080 miles in radius, the other planets dwarf it in size when shown in its position about 240,000 miles (384,000km) from Earth (illustration shown). Earth is the fifth-largest of the Solar System's eight planets

At an orbital height of just 255 miles (415km), the ISS is relatively close to Earth.

But place the moon there and it would fill most of the sky as Earth rotates, blocking out the sun and sending the planet into darkness for long portions.

Of course, all of these scenarios are merely hypothetical and just a light-hearted look at the solar system.

But they do help to illustrated the different sizes of objects in Earth’s vicinity.

How the planets would look in the moon's place:


http://www.youtube.com/watch?v=Ic-fohGNkQE&feature=player_detailpage


If the moon were at the same distance from Earth as the ISS:


http://www.youtube.com/watch?feature=player_detailpage&v=oBDZtt0vWD8



Read more: What if other planets took the moon's place? Amazing video reveals how Jupiter, Saturn and more would look in the sky | Daily Mail Online Follow us: @MailOnline on Twitter | DailyMail on Facebook
 
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Blackleaf

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There's an episode of Red Dwarf in which Lister plays pool with planets.
 

damngrumpy

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Mar 16, 2005
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Excellent illustration of what things would look like of course gravitational fields
are not being considered
 

eh1eh

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That always looks cool. I think we would have some really bitch a$$ tides though.

This is what Andromeda Galaxy would look like if it were bright enough for us to see.

 

#juan

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As long as we are moving things around, why not just move a decent atmosphere and water to the moon we have? Imagine having a moon on which we could fly, or at least hang glide for bloody miles. The tiniest motor would keep you up for hours.
 

Blackleaf

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As long as we are moving things around, why not just move a decent atmosphere and water to the moon we have?

The Moon has a thin gaseous layer which is 100 trillion times thinner than Earth’s atmosphere. It's called an exosphere. It may be the most common type of atmosphere in the Solar System.

The Moon is too small to have a proper atmosphere like Earth's. That's why it doesn't have one in the first place. Being small, its gravity isn't strong enough to hold an atmosphere like Earth's. We'll either have to make the Moon much bigger or live in man-made biomes similar to the Eden Project.
 

Blackleaf

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That always looks cool. I think we would have some really bitch a$$ tides though.

This is what Andromeda Galaxy would look like if it were bright enough for us to see.



The Andromeda Galaxy can be seen with the naked eye. It is one of the most distant objects that the human eye can see unaided, lying 2.5 million light years (150 million trillion miles) away. That means that when we look at the Andromeda Galaxy, we see it as it was 2.5 million years ago.

The Andromeda Galaxy is the largest galaxy of the Local Group, which also contains our galaxy, the Milky Way. It contains approximately one trillion stars, whereas our Milky Way galaxy contains between 200 and 400 billion stars (including the Sun).

The Andromeda Galaxy is moving towards our galaxy at the speed of 68 miles per second and it will collide with our galaxy in about 3.75 billion years from now, eventually merging to form a large elliptical galaxy.

Here's how to find the Andromeda Galaxy so you can see it with the naked eye:

How to Find the Andromeda Galaxy: 7 Steps (with Pictures)

And what would happen if your aunt had balls?

I don't have an aunt. Not a biological one, anyway. Neither of my parents have sisters.
 

JLM

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The Andromeda Galaxy can be seen with the naked eye. It is one of the most distant objects that the human eye can see unaided, lying 2.5 million light years (150 million trillion miles) away. That means that when we look at the Andromeda Galaxy, we see it as it was 2.5 million years ago.

The Andromeda Galaxy is the largest galaxy of the Local Group, which also contains our galaxy, the Milky Way. It contains approximately one trillion stars, whereas our Milky Way galaxy contains between 200 and 400 billion stars (including the Sun).

The Andromeda Galaxy is moving towards our galaxy at the speed of 68 miles per second and it will collide with our galaxy in about 3.75 billion years from now, eventually merging to form a large elliptical galaxy.

Here's how to find the Andromeda Galaxy so you can see it with the naked eye:

How to Find the Andromeda Galaxy: 7 Steps (with Pictures)



I don't have an aunt. Not a biological one, anyway. Neither of my parents have sisters.


Good answer and the Earth isn't going to have any other major satellite! :)
 

Ron in Regina

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pareidolia - the Skeptic's Dictionary - Skepdic.com

And, people who don't know how to do photo interpretation, and in particular don't understand the kinds of distortions that arise when you blow photos up, shouldn't do it.

"Created by Adobe Photoshop" Doesn't Mean That The Image Is Fake - JREF

Trippy.



I find that if I take a simple program like 'paint' and cut just about
any picture of foliage in half, and then mirror it to itself, the resulting
symmetry of that image creates the illusion of human faces at first glance.
 

Dexter Sinister

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Oct 1, 2004
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What if other planets took the moon's place?

The gravitational pull would tear the earth apart and we could not live here..
Not if the planet was at the same distance as the moon. The Roche Limit, loosely speaking, is the distance inside which a satellite will be torn apart by tidal effects from the primary body. It varies depending on the rigidity, composition, and shape, of the bodies involved, but it generally falls in the range of 2 to 3 times the radius of the primary body. Jupiter's radius is about 70,000 km, so its Roche Limit would be in the range of 140,000 to 210,000 km. The earth as a rigid body held together by more than just its own gravitational forces would fall into the lower end of that range. The earth-moon distance is about 400,000 km, well outside Jupiter's Roche Limit.

You're probably right that we couldn't live here though, I'd expect volcanism and tectonic activity would be greatly increased by the daily tidal stresses of any of the major planets being where the moon is, and the ocean tides would be huge and destructive.