| Show | author |
| Show | Lurie, J.C., Henry, T.J., Jao, W.-C., Quinn, S.N., Winters, J.G., Ianna, P.A., |
| Show | Luther, E. |
| Show | Luyten, W.J. |
| Show | Leavenworth, F.P. |
| Show | Lowrance, P.J., McCarthy, C., Becklin, E.E., Zuckerman, B., Schneider, G., |
| Show | Lohmann, A.W., Weigelt, G., & Wirnitzer, B. |
| Show | Lyons, U.S. |
| Show | Lyra, W., Moitinho, A., van der Blick, N.S. & Alves, J. |
| Show | Louys, L. |
| Show | Mason, A.H. |
| Show | Maanen, A. van & Humason, M. |
| Show | Ma, B., Ge, J., Barnes, R., Crepp, J.R., De Lee, N., Dutra-Ferreira, L., |
| Show | Maclear, T. |
| Show | Beer & Maedler |
| Show | Maez, L. |
| Show | Maggini, M. |
| Show | Maihara, T. & Kataza, H. |
| Show | Main, R. |
| Show | Manfroid, J., Oblak, E. & Pernier, B. |
| Show | Makemson, M.W. |
| Show | Marcel, M.C., Sani, I.A., Gerald, J.L., Pius, P., Ekwu, O.M., Bvumbwe, B., Sudum, |
| Show | Mamajek, E.E., Kenworthy, M.A., Hinz, P.M., & Meyer, M.R. |
| Show | Maneng, L. |
| Show | Marois, C., Macintosh, B., Barman, T., Zuckerman, B., Song, I., Patience, J., |
| Show | Massa, D. & Evans, N.R. |
| Show | Mantelli, U. |
| Show | Maw, W.H. |
| Show | Mauroy, P. & Mauroy, F. |
| Show | Ma Z.-L. (Chu Z.-Y., Ma, Z.-L., & Yzn, L.-S.) |
| Show | Macintosh, B.A., Max, C., Zuckerman, B., Becklin, E.E., Kaisler, D., Lowrance, P., |
| Show | Bernal, M. (additional DD) |
| Show | Malsbury, A.S. |
| Show | Malbet, F., Berger, J.-P., Colavita, M.M., Koresko, C.D., Beichman, C., |
| Show | = Miramar College |
| Show | McAlister, H.A. |
| Show | McCabe, C. Duchene, G. & Ghez, A.M. |
| Show | MacConnell, D.J. |
| Show | Michaud, M. |
| Show | McElwain, M.W. & Burgasser, A.J. |
| Show | McCaughrean, M.J., Close, L.M., Scholz, R.-D., Lenzen, R., Biller, B., |
| Show | Munch, W. |
| Show | McInnerny, B.J. |
| Show | McCuskey, S.W. & Seyfert, C.K. |
| Show | Maclear, G. |
| Show | McMullen |
| Show | Maccarini, L. |
| Show | Mont Chiron Obs. |
| Show | McClure, R.D. |
| Show | = Advanced Math and Science Academy Charter School |
| Show | McCarthy, C., Zuckerman, B., & Becklin, E.E. |