A closer look at distant nebula
The Helix Nebula is a large planetary nebula located in the constellation Aquarius. This object is one of the closest to the Earth of all the bright planetary nebulae. The Helix Nebula is an example of a planetary nebula.
An introspective about street art in 2016
Graffiti are writing or drawings that have been scribbled, scratched, or painted illicitly on a wall or other surface, often in a public place. Graffiti range from simple written words to elaborate wall paintings, and …