Haynes, Mark; Virkki, Anne K.; Venditti, Flaviane C. F.; Hickson, Dylan; Pinilla-Alonso, Noemí; Brisset, Julie; Benner, Lance A. M.; Raymond, Carol A.; Lazio, Joseph; Freeman, Anthony; Castillo-Rogez, Julie; Asphaug, Erik Ian; Taylor, Patrick A.; Herique, Alain; Kofman, Wlodek; Sava, Paul; Pajola, Maurizio; Lucchetti, Alice; De Pra, Mario Nascimento; Rivera-Valentín, Edgard G.; https://orcid.org/0000-0002-2493-943X; https://orcid.org/0000-0002-4042-003X
(2020)
This white paper summarizes the science opportunities, state of the art, and outstanding knowledge gaps, with a particular emphasis on the 99942 Apophis encounter when it flies by within six Earth radii (near the outer ...