Main Page | See live article | Alphabetical index The year 2004 CE in science and technology included many events, some of which are listed below. See also: 2003 in science, other events of 2004, 2005 in science, and the list of years in science. Table of contents 1 Astronomy and space exploration 2 Awards 3 Births 4 Deaths Astronomy and space exploration January 3 - NASA's Spirit, the first of two Mars Exploration Rovers, lands successfully on Mars. Awards Births Deaths This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.