The term "thermal insulation" refers to a material or combination of materials that slows the transfer of heat from high temperature (hot) regions to low temperature (cold) regions. Thermal insulation is placed between regions or surfaces having...

Insulation may mean: Building insulation, added to buildings for comfort and energy efficiency Electrical insulation, materials used to inhibit the conduction of electricity Soundproofing, also known as acoustic insulation, any means of reducing the...

NASA managers on Friday approved moving Atlantis to the launch pad in hopes that a June launch will return the space shuttle program to a regular flight schedule after a six-month hiatus.Technicians planned to haul Atlantis to the launch pad as soon as Tuesday if...

Space shuttle Atlantis on Sunday was moved from the launch pad back to a hangar so technicians can inspect damage caused by an hail storm and determine what kind of repairs should be made.The 3.4-mile journey aboard the massive crawler-transporter took about seven hours.It was...

NASA managers weren't ruling out a Fourth of July launch for space shuttle Discovery on Monday, even after inspectors found a 5-inch-long crack in the foam insulation on its external fuel tank. Officials said they...