NASA successfully joins sunshade to Roman Observatory's 'exoskeleton'
NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover—a visor-like sunshade that will help prevent unwanted light from entering the ...
House Digest on MSN3d
The Differences Between Cornices And Valances And Which Are Right For Your Home
Understanding the differences between cornices and valances will help you make the right choice for dressing up the top of ...