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It is also possible for the Boeing Starliner, Russian Soyuz, and the Chinese Shenzhou crewed capsules to land in water in case of contingency. NASA recovered the Space Shuttle solid rocket boosters (SRBs) via splashdown, as is done for Rocket Lab's Electron first stage. As the name suggests, the vehicle parachutes into an ocean or other large ...
Bottlenose dolphins and California sea lions are the main animals used, and are kept at the base in San Diego. Dolphins have powerful biological sonar, unmatched by artificial sonar technology in detecting objects in the water column and on the sea floor. Sea lions lack this, but have very sensitive underwater directional hearing and ...
Many marine animals such as seals are capable of hydrodynamic reception, enabling them to track and catch prey such as fish by sensing the disturbances their passage leaves behind in the water. [36] Marine mammals such as dolphins, [37] and many species of bat, [6] are capable of echolocation, which they use both for detecting prey and for ...
A crab-eating macaque using a stone. Tool use by non-humans is a phenomenon in which a non-human animal uses any kind of tool in order to achieve a goal such as acquiring food and water, grooming, combat, defence, communication, recreation or construction.
NASA spin-off technologies are commercial products and services which have been developed with the help of NASA, through research and development contracts, such as Small Business Innovation Research (SBIR) or STTR awards, licensing of NASA patents, use of NASA facilities, technical assistance from NASA personnel, or data from NASA research.
The dolphins usually form smaller, more stable subgroups within large pods, with fidelity between members. Studies have shown long-term bonds between adult males of the species.
A dolphin was captured on camera urinating into the air as another dolphin swims nearby in a rare occurrence that has left researchers and viewers bewildered.
The Navy gets some of its dolphins from the Gulf of Mexico. Military dolphins were used by the U.S. Navy during the First and Second Gulf Wars, [11] and their use dates back to the Vietnam War. [12] About 75 dolphins were in the program circa 2007, [13] and around 70 dolphins and 30 sea lions were reported to be in the program in 2019. [12]