“Arecibo was the location of an astronomical observatory in Puerto Rico in the 20th and 21st...Arecibo
“A light-year was a unit of measurement used to measure interstellar distance. It was quantified...Light-year
“Astronomy was the science dealing with space and stars. An astronomer was an individual who...Astronomy
“Cosmology was the study of the structure of the universe. Albert Einstein based his theories on...Cosmology
“The Marconiscope was a primitive form of radio telescope invented in 1911 by Laurence Scarman...Marconiscope
“A cosmic storm was a phenomenon which could interfere with TARDISes. The Doctor's TARDIS was...Cosmic storm
This category has the following 4 subcategories, out of 4 total.
The following 14 pages are in this category, out of 14 total.