Abstract The Double Asteroid Redirection Test (DART) is the first planetary defense mission to demonstrate kinetic deflection technique. DART spacecraft will collide with asteroid Dimorphos, smaller component of binary system (65803) Didymos. impact excavate surface/subsurface materials leading formation a crater and/or some magnitude reshaping (i.e., shape change without significant mass loss)...

— Highly modified habitats resulting from coastal development could facilitate the re-establishment of biological communities. At the Singapore Armed Forces Yacht Club in Changi, Singapore, the diversity and distribution of scleractinian corals were investigated using belt surveys at two different depths (1–3.5 m and 3.5–6 m) of a seawall. The 1,762 scleractinian colonies recorded are represent...