Monday, November 23, 2015

Post-Thanksgiving Planet

Share

For any international readers, you may have noticed American social media buzz about a curious little holiday we call "Thanksgiving", which we pretend is about Pilgrims and Natives preparing meals together at the dawn of our colonial period. It's kinda really totally actually NOT, but as with most holidays, we like myths more than we like historical facts.

This excuse to over-eat is held each year on the third Thursday of November. Then, on the third FRIDAY of each November, we celebrate an even more curious custom known as... Wishing We Could Move To Planet Mercury.


Your Weight On Other Worlds
There is a great contraption at the San Francisco Exploratorium, where you can step on a large scale and see what you weigh on all the planets. I've been on it, and it's quite a fun experience. They also have their calculator on a web page, so you can see Your Weight On Other Worlds.

(I think it goes without saying, there will never, EVER be a book fad known as "The Jupiter Diet".)

Why the discrepancies? In simple terms, gravity is the force of attraction between objects. Gravitational pull is what makes the Earth orbit the sun, or the moon orbit the Earth. Suns, moons and planets are all surrounded by fields of gravity. These fields will be different, depending on things like planet size, mass, speed, its location in any solar system, and any other objects around it in space.

If Earth's force of gravity is measured at 1.00, force on other planets would be:

List of Planets and their Gravitational Forces
We'll include Pluto for the purists. And so I don't have to listen to any arguments.

More complex components of gravity come into play, but in general: the larger the object, the greater the gravity. However, the further away you travel from an object, the less you are affected by its gravitational field. Jupiter is the largest planet in our solar system, so it has the strongest field (except for our Sun, which is over 27+!). You cannot stand on Jupiter, because it's mostly gas. However, if it had a surface, the force holding your body on the planet would be much greater. This increases your weight, even though your mass remains the same.

At any rate, multiply your weight by any of these numbers, and you will see what you weigh on that planet.  Oh goody, math homework!


7 comments:

Anonymous said...

https://en.wikipedia.org/wiki/Columbus_%28ISS_module%29

--------------------------------

For those of you that learn that Christopher Columbus was not the first person that found America, America had been mapped and charted more than 3000 years before that...

---------------------------------------

It's terrific for the English Galicians though !!!

----------------------------------------
Thanks England...

Watching the rocket commentary was terrific !!!

Anonymous said...
This comment has been removed by a blog administrator.
Anonymous said...

Twitter ban...

www.bbc.co.uk/news/world-europe-26681236

http://www.msn.com/en-gb/news/world/turkey-says-its-patience-with-russia-has-a-limit/ar-BBnyR5y?li=AA59G2...


Twitter also posted a message in both English and Turkish telling users how to send tweets via text messages. How ever Jose Mourino was not available for comment...

Anonymous said...

Qatar world cup nomination shall be in summer?


http://vator.tv/news/2015-12-17-brazilian-court-blocks-out-whatsapp-for-48-hours

www.msn.com/en-gb/sport/premier-league/breaking-jose-mourinho-sacked-by-chelsea/ar-BBnFq75?li=AAaeUIW

Anonymous said...

Doing the men near service... Bless all the cures!!!

Go back t'ya country the mother!!!

http://www.msn.com/en-gb/news/world/mother-teresa-to-be-saint-as-miracle-approved/ar-BBnGQFd?li=AA59G2




Anonymous said...

Happy Christmas... Can see you from there...

http://www.spacex.com/webcast/

Anonymous said...

The incredibly beauty talent of Ms Rhonda Rousey...

[Get on the next plane for Central north London @still in Water]

http://blacksportsonline.com/home/wp-content/uploads/2016/01/Ronday-Rousey-Bodypaint-3.jpg

http://nvonews.com/wp-content/uploads/2016/01/Ronda-Rousey-Sports-Illustrateds-2016-Swimsuit-Issue-Cover-Girl-2016-e1452103662438.jpg