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Aurora Borealis

added by hetalianstella

Source: Tumblr

bức ảnh

beautiful

aurora borealis

northern lights

science

astronomy

This không gian bức ảnh might contain lửa, ngọn lửa, địa ngục, inferno, cháy, ngọn lửa địa ngục, ngọn lửa, and chữa cháy.

Sutelc22 and crazy_maze like this

4

Digital Planets

added by Poziomka

2

Rockets

added by KateKicksAss

Source: tumblr

8

Deep không gian

added by lilyZ

Source: HubbleSite-Wallpapers

5

~Amazing Astronomy Facts~

posted by hetalianstella

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

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 bạn enjoy them and learn something new :)

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

- The tim, trái tim of a ngôi sao reaches 16 million °C. A grain of sand this hot would kill someone 150 km away.

- không gian 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...