Initial results from the InSight mission on Mars by Banerdt, WB, Smrekar, SE, Banfield, D, Giardini, D, Golombek, M, Johnson, CL, Lognonné, P, Spiga, A, Spohn, T, Perrin, C, Stähler, SC, Antonangeli, D, Asmar, S, Beghein, C, Bowles, N, Bozdag, E, Chi, P, Christensen, U, Clinton, J, Collins, GS, Daubar, I, Dehant, V, Drilleau, M, Fillingim, M, Folkner, W, Garcia, RF, Garvin, J, Grant, J, Grott, M, Grygorczuk, J, Hudson, T, Irving, JCE, Kargl, G, Kawamura, T, Kedar, S, King, S, Knapmeyer-Endrun, B, Knapmeyer, M, Lemmon, M, Lorenz, R, Maki, JN, Margerin, L, McLennan, SM, Michaut, C, Mimoun, D, Mittelholz, A, Mocquet, A, Morgan, P, Mueller, NT, Murdoch, N, Nagihara, S, Newman, C, Nimmo, F, Panning, M, Pike, WT, Plesa, A-C, Rodriguez, S, Rodriguez-Manfredi, JA, Russell, CT, Schmerr, N, Siegler, M, Stanley, S, Stutzmann, E, Teanby, N, Tromp, J, van Driel, M, Warner, N, Weber, R, Wieczorek, M