a video showing a voyage from the surface of the Earth to the “edge” of the Universe. What makes the video unique is that it is based on real data, not an artist’s conception.
"They used data from the Sloan Digital Sky Survey, which is one of our most comprehensive views of the Universe, but which has only surveyed certain areas of the sky."
Σχόλια
ερώτηση : γιατί οι περιοχές που έχουμε κάνει map -και οι συμπληρωματικές τους που δεν έχουμε κάνει- έχουν αυτό το σχήμα κλεψύδρας;
"They used data from the Sloan Digital Sky Survey, which is one of our most comprehensive views of the Universe, but which has only surveyed certain areas of the sky."