Trying to stay awake in a boring class
this is my favourite vine tbh
THIS WILL MAKE ME LAUGH EVERY TIME I SWEAR OMG fhskufrks
Mapping the Universe
The Sloan Digital Sky Survey has created the most detailed three-dimensional maps of the Universe ever made, with deep multi-color images of one third of the sky, and spectra for more than three million astronomical objects. The SDSS is a major multi-filter imaging and spectroscopic redshift survey using a dedicated 2.5-m wide-angle optical telescope at Apache Point Observatory in New Mexico, United States. Data collection began in 2000, and the final imaging data release covers over 35% of the sky, with photometric observations of around 500 million objects and spectra for more than 1 million objects. Most of these objects have never been studied before.