In "Vacation Guide to the Solar System" (Penguin Books, 2017), authors Olivia Koski and Jana Grcevich bring readers through the finer points of visiting the top solar system destinations ...

so he created what he calls his “Solar System Challenge”: without using Photoshop or any additional after-effects (with the exception of Instagram), create a set of pictures of everyday ...

Tourist season on Uranus comes every 42 Earth years, according to "Vacation Guide to the Solar System" — when one pole faces the sun and the other is shrouded in shadow. A popular pastime on ...