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không gian hình nền

added by ZaJR

Source: Me

I saw these awesome pics on Google and decided to make a hình nền out of them.

bức ảnh

astronomy

ngôi sao

This Astronomy bức ảnh might contain thái bình dương sardine, sardinops caerulea, cá mú săn chắc, sardine thái bình dương, đại tây dương cá trích, clupea harengus harengus, cá ngừ đại dương, cá heo harengus harengus, and cá trích đại tây dương.

Buzz Aldrin

added by glelsey

Source: NASA Official

INSIDE AN ORION NEBULA

added by winxenchanix

Helix Nebula

added by glelsey

Source: WallpapersCraft.com

Milky Way

added by glelsey

Source: Superb các hình nền

1

Hubble nhiếp ảnh

added by glelsey

Source: Hubble

Quasar

added by glelsey

Source: Superb các hình nền

Mountain Stars

added by glelsey

Source: Eberhard Grossgasteiger

Pretty Planets

added by glelsey

Source: Superb các hình nền

><><Drifting Spirit><><

added by DriftingSpirit

Source: ><><Drifting Spirit><><

Hubble nhiếp ảnh

added by glelsey

Source: Hubble

Mountain Stars

added by glelsey

Source: Eberhard Grossgasteiger

How the moon formed theory

posted by magicenchantix

HOW THE MOON FORMED: VIOLENT COSMIC CRASH THEORY GETS DOUBLE BOOST

The formation of the moon has long remained a mystery, but new studies support the theory that the moon was formed from debris left from a collision between the newborn Earth and a Mars-size rock, with a veneer of meteorites coating both afterward.
Earth was born about 4.5 billion years ago, and scientists think the moon arose a short time later. The leading explanation for the moon's origin, known as the Giant Impact Hypothesis, was first proposed in the 1970s. It suggests the moon resulted from the collision of two protoplanets,...