WELCOME BACK. IT'S TIME FOR
WHYS GUYS WEDNESDAY.
((CHRISTIE))JEFF FILIPPINI, U
OF I PHYSICS PROFESSOR JOINS
US NOW. JEFF, WHAT ARE WE
LEARNIGN ABOUT TODAY?
CG--JEFF- HOW DID YOU GET INTO
PHYSICS?
gyroscopes.+ A couple of weeks
ago, two of NASAa
important space telescopes
(Hubble and Chandra) suffered
gyroscope failures that took
them offline for a while. So
whata
#1: Quickly shown when I ask
for them, could be side-
by-side or in sequence.+
Hubble: https://en.wikipedia.
org/wiki/HubbleóSp
aceóTelescope#/media/File:HST-
SM4.jpeg+ Chandra: