Air Force Maj. Mark C. Lee releases the Magellan probe from the payload bay of the space shuttle orbiter Atlantis during the first day of the four-day STS-30 space mission. The 21-foot-tall, 7,604- pound Magellan probe is designed to map Venus with its synthetic aperture radar.
Navy Adm. Samuel J. Paparo Jr. assumed leadership of the U.S. Indo-Pacific Command, succeeding Navy Adm. John Aquilino at a change of command ceremony, urging action amid China's “increasing intrusive and expansionist claims,” on May 3