A parasol, awning, or other device giving protection from the sun
awning: a canopy made of canvas to shelter people or things from rain or sun
parasol: a handheld collapsible source of shade
A space sunshade or sunshield can be described as analogous to a parasol that s or otherwise reduces some of a star's rays, preventing them from hitting a planet and thereby reducing its insolation, which results in less heating of the planet.
(tent) camp: live in or as if in a tent; "Can we go camping again this summer?"; "The circus tented near the town"; "The houseguests had to camp in the living room"
(tent) a portable shelter (usually of canvas stretched over supporting poles and fastened to the ground with ropes and pegs); "he pitched his tent near the creek"
(tent) a web that resembles a tent or carpet
A portable shelter made of cloth, supported by one or more poles and stretched tight by cords or loops attached to pegs driven into the ground