astrochemistry/astrophysics

Assim Como a Terra atrai a Lua, fazendo-a girar ao seu redor, a Lua também atrai a Terra, só que de um jeito mais sutil. O puxão gravitacional de nosso satélite tem pouco efeito sobre os continentes, que são sólidos, mas afeta consideravelmente a superfície dos oceanos devido à fluidez, com grande liberdade de movimento, da água.🌊

A Logarithmic Map of the Entire Observable Universe

The sound of a collision between two black holes #explore #spaceexploration #planet #occupymars #rockets #rover #nasa #outerspace #science #learning #education #space #geek #nerd #rocket #inspiration #marswalkers

All the planets as one

Poster works from 2010 to 2013

Physics-astronomy.org (@OrgPhysics) | Twitter

The Andromeda galaxy is the closest big galaxy to our Milky Way. At 2.5 million light-years, it's the most distant thing you can see with the eye alone.

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The Andromeda-Milky Way Collision is a galactic collision predicted to occur in about 4.5 billion years between the two largest galaxies in the Local Group – the Milky Way and the Andromeda Galaxy.

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