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The Milky Way - Wallpaper

added by hetalianstella

photo

space

photograph

planets

earth

stars

astronomy

milky way

wallpaper

This Space photo contains beech, beech tree, sunset, sunrise, and live oak. There might also be tree, red maple, scarlet maple, swamp maple, acer rubrum, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.

7

Space

added by lilyZ

6

Space

added by lilyZ

Buzz Aldrin

added by glelsey

Source: NASA Official

1

The Moon

added by Poziomka

Source: www

6

Nebulas.

added by lovebaltor

Source: Bing.com

1

earth

added by killer12345

1

Digital galaxies

added by Poziomka

4

Digital Planets

added by Poziomka

2

Rockets

added by KateKicksAss

Source: tumblr

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Deep Space

added by lilyZ

Source: HubbleSite-Wallpapers

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~Amazing Astronomy Facts~

posted by hetalianstella

A photograph of the Hubble Ultra Deep Field. Every single little dot of light you see in this picture is an entire galaxy. Over 10,000 in this image alone.

A bunch of Astronomical facts I find interesting. Hope you enjoy them and learn something new :)

- Every second there are 4,000 stars that are born and 30 supernovae that take place in the observable universe.

- The heart of a star reaches 16 million °C. A grain of sand this hot would kill someone 150 km away.

- Space is not a complete vacuum, there are about 3 atoms per cubic meter of space.

- The coldest place in the universe is on Earth. In Wolfgang Ketterles lab in Massachusetts. 0.000000000001 degrees Kelvin.

- Most of the universe is dark. Only 4% of the universe is what we can actually...