Unicorncoitus

sevnilock:

Waiting for SHERLOCK in those years 2010~2014

lunafreakinglovegood:

accioronaldweasley:

#look at that box of cheeri owls on the ravenclaw table
Just reblogging for the Cheeri Owls.

 YES

bigredrobot:

Trek.

spaceplasma:

Ganymede and Callisto are similar in size and are made of a similar mixture of ice and rock, but data from the Galileo and Voyager spacecraft show that they look different at the surface and on the inside. Just like Earth and Venus, Ganymede and Callisto are twins, and understanding how they were born the same and grew up to be so different is of tremendous interest to planetary scientists.

Ganymede and Callisto’s evolutionary paths diverged about 3.8 billion years ago during the Late Heavy Bombardment, the phase in lunar history dominated by large impact events. Impacts during this period melted Ganymede so thoroughly and deeply that the heat could not be quickly removed. All of Ganymede’s rock sank to its center the same way that all the chocolate chips sink to the bottom of a melted carton of ice cream. Callisto received fewer impacts at lower velocities and avoided complete melting. Ganymede is closer to Jupiter and therefore is hit by twice as many icy impactors as Callisto, and the impactors hitting Ganymede have a higher average velocity.

Image Credit: NOAA/GSD

inspired by x

jtotheizzoe:

boop.
This man.

jtotheizzoe:

boop.

This man.

In the delivery room

tokomon:

mother: is it a boy or a girl?

doctor: *puts baby between teeth* it’s a metaphor

givemeinternet:

Blood Moon gif stabilized and slowed.

givemeinternet:

Blood Moon gif stabilized and slowed.

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