Over the years, a particular focus has been placed on aviation safety improvements. Many of these improvements have come to be thanks to the lessons learned from past crashes.
Does a camera with more megapixels automatically mean it's better than a camera with fewer? Not necessarily. Manny Gonzalez explains how camera sensors work and how size matters.
What happens behind the scenes when an airplane has a mechanical issue and can't depart as scheduled? Let's join the parts specialists and operations staff.
Early Friday morning, a Delta II rocket carrying a climate research and weather forecasting satellite took off from Vandenberg Air Force Base, California.