APT is like Swiss army knife for your astro imaging sessions.
Mars south pole: 2013's Best and Most Beautiful Photos of the Universe
A long way to go: The yellow dot shows the 200 light year radius of how far radio waves have reached into the Milky Way. (via Earth calling: Tiny yellow dot shows distance radio broadcasts to aliens have travelled)
One more edit of my favorite milky way capture. My best regards for 2015 to all the community of 500px. Hope you like it!
My first ISS-Moon Transit, Arno Rottal
Into The Night Photography: How to Photograph Milky Way NightScapes
Werner Heisenberg (Christian) 1932-Nobel Prize in Physics "for the creation of quantum mechanics".
I've had these musings myself sometimes! Especially about the sunrise being someone else's sunset =)
The Universe And Your Place In It i pinned this on my history board but could also be science i guess