"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

While Santa is no threat, the same combination of radar, satellites and jets that help NORAD carry out its mission throughout the year make it capable of tracking the progress of Santa starting from ...

A Starlink satellite faced a serious issue in orbit. Its propulsion tank failed, causing it to spin uncontrollably and break ...