Template:Selected anniversaries/January 25: Difference between revisions

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||1993: Five people are shot outside the CIA Headquarters in Langley, Virginia. Two are killed and three wounded.
||1993: Five people are shot outside the CIA Headquarters in Langley, Virginia. Two are killed and three wounded.


||1994: Mathematician and computer scientist Stephen Cole Kleene dies. Kleene contributed to the foundation of recursion theory, notably the study of computable functions. He also invented regular expressions.
||1994: Mathematician and computer scientist Stephen Cole Kleene dies. Kleene contributed to the foundation of recursion theory, notably the study of computable functions. He also invented regular expressions. Pic.


||1994: Spacecraft ''Clementine'' launched ... joint space project between the Ballistic Missile Defense Organization (BMDO, previously the Strategic Defense Initiative Organization, or SDIO) and NASA ... the objective of the mission was to test sensors and spacecraft components under extended exposure to the space environment and to make scientific observations of the Moon and the near-Earth asteroid 1620 Geographos. The Geographos observations were not made due to a malfunction in the spacecraft. Pic.
||1994: Spacecraft ''Clementine'' launched ... joint space project between the Ballistic Missile Defense Organization (BMDO, previously the Strategic Defense Initiative Organization, or SDIO) and NASA ... the objective of the mission was to test sensors and spacecraft components under extended exposure to the space environment and to make scientific observations of the Moon and the near-Earth asteroid 1620 Geographos. The Geographos observations were not made due to a malfunction in the spacecraft. Pic.

Revision as of 17:57, 5 December 2019