It´s Helium past Neon
Death Star - Star Wars
CyBeRGaTa - Cats, Memes, New Mexico: Photo
Millennium Falcon...i've never even thought about it this way
12 Best iPhone Astronomy and Astrophotography Apps You'll Use Constantly
NASA scientists are working to understand if our land and ocean can continue to absorb carbon dioxide at the current rate – and for how long.
We know seas are rising and we know why. The urgent questions are by how much and how quickly.
Deep-Sky Photography Guide Part 3: Post-Processing Workflow
I'd have loved Chemistry a lot more with this Periodic Table Battleship - 9GAG