Explorer 1 was launched atop a Juno booster on January 31, 1958. It reentered that atmosphere on March 31, 1970 after completing more than 58,000 orbits.
USS Nautilus
USS Charleston
The United States, Constitution and the Constellation
On spacecraft, "USS" typically stands for "United States Ship." It is a designation used for commissioned ships of the United States Navy, indicating that the vessel is officially part of the naval fleet. This designation is often seen in science fiction contexts as well, such as in "Star Trek," where it signifies a starship operating under the authority of the United Federation of Planets.
Splashdown for Apollo 13 occurred on April 17, 1970. After a harrowing mission that included an in-flight emergency, the spacecraft successfully returned to Earth, landing in the Pacific Ocean. The crew was safely recovered by the USS Iwo Jima.
The six stars represent the first six ships of the continental navy: USS President, USS Congress, USS Constitution, USS Chesapeake, USS United States, USS Constellation Former Submarine CO
Captain Thomas Truxton was the first captain of the USS Constellation. The ship was the best the US had at the time in 1799.
Apollo 11 landed back on Earth on July 24, 1969, splashing down in the Pacific Ocean. The command module carrying the astronauts re-entered the Earth's atmosphere, deployed parachutes, and safely landed in the ocean where they were recovered by the USS Hornet.
Answer The USS Monitor was the first ship to have a flushing toilet that was mounted below the water line.
Apollo 11 landed in the Pacific Ocean on July 24, 1969 after the successful moon landing mission. The recovery ship, USS Hornet, was waiting in the Pacific Ocean to pick up the astronauts and their spacecraft.
submarine successfully completed the first fully-submerged circumnavigation of the earth in 60 days and 21 hours?HMNGOMEZ-USS Triton (SSRN-586)
USS Monitor