Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) and by analyzing archival Arecibo Observatory data, ...

Technicians at NASA’s Goddard Space Flight Center in Greenbelt, Md., recently integrated the deployable aperture cover to the outer barrel assembly for the agency’s Nancy Grace Roman Space Telescope.

This photo shows the deployable aperture cover for NASA's Nancy Grace Roman Space Telescope as seen through the outer barrel assembly. Both components will help shield the telescope from stray light, ...

When NASA and the Indian Space Research Organization's (ISRO) new Earth satellite NISAR (NASA-ISRO Synthetic Aperture Radar ... packs in a wide range of science toward a common goal of studying ...