(±0.2 Billion Years.)

mission-to-mars:

Because science is awesome, and you need to follow them!

Miscellaneous

It’s Okay to Be Smart!

Stoked on Science

Real Clever Science

Sci-Psy

Scientist in Training

The Science Center

Science Walrus

14 Billion Years Later

SkeptTV

Science n cutesy junk*

Its Full of Stars* (Different from the astronomy one)

Holy crap science* 

Cosmologic*

Naturally selected*

Clear Science* 

Chemistry

Sciencyness

Smug Youth

Chubbylemonscience

Astronomy

It’s Full of Stars!

PeteUplink’s Universe

The beautiful Cosmos

Luminous Red Nova

Urania Project

Celestial Transfer*

Cosmoscience*

Biology 

The Biology Teacher*

Botanical Balthazar*

Microculture*

Geneticist*

The Bug Girl*

Geology

Cambrian Girl*

Northern Geology Boy*

Migeo*

Geology Rocks*

Christopher J* (I just put you under geology because it’s mostly your blog but you seem to be interested in all sorts).

Physics/math

Matthen* (maths!)

Physicsphysics*

 I feel I should reblog this and add my own 2 cents, I’ll put * next to them in case anyone is wondering what my recommendations are (although I recommend all the blogs on this list I know). I also probably forgot a lot. I also strongly suggest Mission to Mars.

(via picatso)