Laboratoire de Meteorologie Dynamique (LMD) - In preparation

LABY, Jean (1915 - 2008) - In preparation

LACHENMEIER, Timothy T.

LALLY, Vincent - In preparation

Launch Methods - In preparation

Launch Vehicle - In preparation

LE GRAND SAUT - In preparation

LEGRAND, Jean Pierre - In preparation

Les ballons au service de la recherche (Book) - In preparation

LEWIN, Walter H. G. - In preparation

LEWIS, Morton L. - In preparation

Load Tape - In preparation

LOON project

Low Energy Electrons (LEE) - In preparation