Showing posts with label hubris of the universe. Show all posts
Showing posts with label hubris of the universe. Show all posts

Wednesday, August 6, 2008

An Exercise in Scale: VY Canis Majoris

Here’s your mind boggling moment of the day.


The pictures here depict a star (the bright dot in the middle) and it’s solar ejecta.

This is no ordinary star.

The star, VY Canis Majoris, is 1800 to 2100 times the size of our sun. It is the largest known star in the galaxy, and if placed in our solar system, would extend to Saturn’s orbit. If for some mentally deranged reason you wanted to walk the circumference of VY Canis Majoris, assuming a walking speed of 3 mph/8 hours a day and a suit somehow capable of protecting you from temperatures reaching five goddamn thousand degrees Fahrenheit, it would take you approximately six hundred and fifty thousand years to get back to where you started. Compare that to the paltry 310 years required to walk around Sol, our sun, or the downright pedestrian and very reasonable 2 years 7 months to complete a circuit around the Earth.

So, now we that we have a better idea of how fucking gigantic this combusting ball of flammable gasses is, consider its solar ejecta. It easily extends at least ten times the diameter of the sun itself, which is, well, beyond any sane person’s ability to comprehend. I give up.

Monday, July 28, 2008

Space: The Most Hugest of Awesome Things

So, while the following link contains pictures not of some testament to the hubris of mankind (hubris of the universe, perhaps), it was certainly made possible by our orbiting satellites.



Views of Jupiter

Now, pick your jaw up off the floor and continue about your day.