Technicians will install the lower instrument sun shade and put this half of the observatory through a thermal vacuum test in the Space Environment Simulator. "The test verifies the instruments ...

Technicians will install the lower instrument sun shade and put this half of the observatory through a thermal vacuum test in the Space Environment Simulator. “The test verifies the instruments ...

For high-use or critical equipment, formal inspections should be carried out by a competent person at least every six to 12 ...

This time last year, I tested Shark’s handheld pet vacuum that promises 'effortless pet hair pick-up' and still use it every day - now shoppers can snap it up for almost half price in a clever ...

The global vacuum market is maturing, and China’s top brands are now betting on new categories. Ecovacs Robotics recently released its earnings for fiscal year 2024 and the first quarter of 2025. The ...