They say my name is Christian. You will always be welcome here, so don't be a stranger.:) Kik: universalnative Skype: christian.barbieri.619 Talk to me!
sagansense:

Thanks to observations by telescopes such as Hubble, we can estimate that there are over one hundred billion galaxies in our universe – and they’re just the ones we could see. So, by knowing the proportion of the sky that the grain of sand is covering, we can estimate the number of galaxies in that area.
Galaxies are huge swirling masses of stars, dust, and dark matter, and each galaxy can contain anywhere from 10 million stars (for a dwarf galaxy) to a thousand billion stars (for a giant galaxy). So even if your grain of sand was hiding only dwarf galaxies, it would still cover around a hundred billion stars!
Read more on this awe-inspiring fact at Physics.org

sagansense:

Thanks to observations by telescopes such as Hubble, we can estimate that there are over one hundred billion galaxies in our universe – and they’re just the ones we could see. So, by knowing the proportion of the sky that the grain of sand is covering, we can estimate the number of galaxies in that area.

Galaxies are huge swirling masses of stars, dust, and dark matter, and each galaxy can contain anywhere from 10 million stars (for a dwarf galaxy) to a thousand billion stars (for a giant galaxy). So even if your grain of sand was hiding only dwarf galaxies, it would still cover around a hundred billion stars!

Read more on this awe-inspiring fact at Physics.org

reblog if you want to FUCK ME or if you occasionally drink water

impromptucantabile:

THIS IS MY FAVOURITE COMIC

tattrx:

Submission by JODI LYFORD   
Santa Cruz, California   
jodilyford.tumblr.com   
Instagram @jodilyford    
Email: jodilyfordtattoo@gmail.com

snydrr:

♠

snydrr:

headhearthandstattoo:

@nick_colin_corbett

headhearthandstattoo:

@nick_colin_corbett

tattrx:

Peter Madsen (Meatshop Tattoo) - Sacred Geometry Sleeve tattrx.com/artists/peter-walrus-madsen
tumblr: meatshoptattoo

tattrx:

Peter Madsen (Meatshop Tattoo) - Sacred Geometry Sleeve
tattrx.com/artists/peter-walrus-madsen

tumblr: meatshoptattoo

tini21:

"Of all things, I liked books best."
- Nikola Tesla

mentalalchemy:

Bill Hicks, One Night Stand

Wish you were still alive damn it Bill