FredericBernard
Add reference, expand
17:52
+448
Aschlafly
wikify
04:06
+4
Barikada
Caps, bold. Incidentally, Blue Shift is also a game, but I doubt that's relevant.
04:11
+6
Jallen
no edit summary
11:58
+24
New page: The Blue Shift is an astronomical term used to describe the apparent increase in frequency that an observer detects due to relative motion between the source and the observer, such tha...
23:59
+226