On this day · archive
Eileen Collins takes command of a space shuttle
July 23 contains wildfire, aviation disaster, bombing, politics, discovery, and institutional judgment. Eileen Collins becoming the first female space shuttle commander gives the date a precise threshold in flight, leadership, and representation.
8
events in todayish file
1999
Eileen Collins becomes the first female space shuttle commander as Columbia launches on STS-93.
The commander’s seat changed hands while Columbia carried the Chandra X-ray Observatory toward deployment.
Space Shuttle Columbia launched on STS-93 with Eileen Collins as commander, making her the first woman to command a space shuttle. The mission also carried and deployed the Chandra X-ray Observatory.
Those two facts belong together neatly: a threshold in who leads a mission, and an instrument built to extend what humans can observe. Command and vision entered the record on the same flight.
July 23’s surrounding archive includes deadly wildfire, crashes, bombing, politics, a comet, and contested institutional judgment. The shuttle entry gives the date a disciplined upward line, grounded in a named responsibility rather than vague symbolism.

The full record
8 entries from the day’s archive, filed year by year with a note on what each one leaves behind.
A wildfire in East Attica kills at least 102 people. It is the deadliest wildfire in the history of Greece.
The East Attica fire became Greece’s deadliest wildfire, leaving at least 102 people dead.
Disaster
NASA announces discovery of Kepler-452b by the Kepler space telescope.
Kepler-452b’s announcement added another distant world to the telescope’s planetary catalogue.
Space
TransAsia Airways Flight 222 crashes in Xixi village near Huxi, Penghu, during approach to Penghu Airport. Forty-eight of the 58 people on board are killed and five more people on the ground are injured.
The crash near Penghu killed most aboard and injured people on the ground.
Disaster
Three bombs explode in the Naama Bay area of Sharm El Sheikh, Egypt, killing 88 people.
The Sharm El Sheikh bombings brought mass death to the Naama Bay area.
Violence
Megawati Sukarnoputri was sworn in as the first female president of Indonesia following her predecessor's impeachment.
Megawati Sukarnoputri’s swearing-in marked a presidential first for women in Indonesia.
Politics
Space Shuttle Columbia launches on STS-93, with Eileen Collins becoming the first female space shuttle commander. The shuttle also carried and deployed the Chandra X-ray Observatory.
The mission paired Eileen Collins’s command first with deployment of the Chandra X-ray Observatory.
Space
Comet Hale–Bopp is discovered; it becomes visible to the naked eye on Earth nearly a year later.
Hale–Bopp’s discovery preceded the comet’s long, bright appearance to observers on Earth.
Science
A Vatican commission, led by Cardinal Joseph Ratzinger, establishes that limiting certain rights of homosexual people and non-married couples is not equivalent to discrimination on grounds of race or gender.
The Vatican commission’s finding entered a continuing public dispute over rights and discrimination.
Civic