1994 in science

List of years in science (Table)
… 1984 • 1985 • 1986 • 1987 • 1988 • 1989 • 1990 • 1991 • 1992 • 1993 – 1994 – 1995 • 1996 • 1997 • 1998 • 1999 • 2000 • 2001 • 2002 • 2003 • 2004 …
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… 1991 • 1992 • 1993 – 1994 – 1995 • 1996 • 1997 … … 1960s • 1970s • 1980s – 1990s – 2000s • 2010s • 2020s … … 19th century – 20th century – 21st century …
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The year 1994 in science and technology involved many significant events, listed below.

[edit] Astronomy and space exploration

July 16-July 22 - The fragments of Comet Shoemaker-Levy 9 impact the planet Jupiter
July 21 R. Ibata, M. Irwin, and G. Gilmore discover the Sagittarius Dwarf Elliptical Galaxy, a satellite galaxy of the Milky Way. It was considered the closest galaxy to the Milky Way from its discovery until 2003. [1]
October 12 - NASA lost contact with the Magellan spacecraft after a successful mission. The probe crashed into Venus shortly after.
Asteroid 7484 Dogo Onsesn is discovered by Masahiro Koishikawa.
14032 Mego is discovered.

March 31 - The journal Nature reports the finding in Ethiopia of the first complete Australopithecus afarensis skull (see Human evolution).

Green fluorescent protein was successfully expressed in [[C. elegans]], starting its career as a fluorescent marker.

May 6 - The Channel Tunnel, which took 15,000 workers over seven years to complete, opens between England and France. Travelers can now travel between the two countries in 35 minutes.