#astronaut

• Aldrin — A surname of Germanic or Anglo-Saxon origin, famous due to the American astronaut Buzz Aldrin (b. 1930), the second man to walk on the Moon during the Apollo 11 mission. In the chemical industry and ecotoxicology, the lowercase term (aldrin) designates a highly toxic organochlorine insecticide, banned globally under the Stockholm Convention due to its heavy structural persistence in the environment.
• Almaz — The name of a highly classified Soviet military space program initiated in the 1960s as a response to similar United States projects. The program involved the development and launch of crewed military orbital space stations (publicly disguised under the Salyut name) and their related transport spacecraft, with the primary objective of conducting orbital reconnaissance and space-based surveillance.
• Moon-land — To perform a controlled descent and landing maneuver of a spacecraft, module, or cosmic vehicle on the surface of the Moon. This high-precision technological and astronautical process involves slowing down the travel speed using retrorockets to guarantee a smooth contact with the lunar soil without damaging the equipment.
• Moon landing — The act of moon-landing and its result; the complete aerospace operation of descent, structural contact, and securing of a cosmic vehicle on the crust of the Moon. This engineering phenomenon represents one of the most complex phases of a lunar mission, requiring real-time dynamic velocity and altitude corrections.
• To land on Mars — To touch down, land, or guide a spacecraft, cosmic probe, or exploration module onto the surface of the planet Mars in a controlled manner. It is the Martian equivalent of the terms 'to land' (on Earth) or 'to lunaland' (on the Moon).
• Mars landing — The act of landing on Mars and its result; a complex aerospace maneuver and technological process through which a spacecraft, cosmic probe, or robotic exploration module descends and safely touches down on the surface of the planet Mars.
• Splash down — To perform a maneuver of descending and making controlled contact with the surface of a sea or an ocean, specific to seaplanes, adapted helicopters, or space capsules when returning to Earth; to make structural contact with water at the end of an aerial or cosmic flight.
• Splashdown — The act of landing on water (amerisa) and its result; a technical maneuver by which a seaplane, a space capsule, or a helicopter makes controlled contact with the surface of a sea or an ocean and maintains a structural floating state. It represents the final phase of a flight executed over an aquatic environment.
• Water-landing apparatus — A technical device, structural component, or pneumatic mechanism used to cushion the impact and ensure the buoyancy of an aircraft or space capsule at the moment of contact with water; as an adjective, it describes a constitutive element or system capable of facilitating or executing a water landing.
• Armstrong — A proper surname of Anglo-Saxon origin borne by prominent historical figures, most notably Neil Alden Armstrong (1930–2012), the American astronaut who became the first person to walk on the Moon during the Apollo 11 mission in July 1969. Etymologically, it literally translates to 'strong arm'.
• To moon-land — To perform a controlled descent and touchdown maneuver of a spacecraft, module, or vehicle onto the surface of the Moon. It represents the lunar equivalent of landing, requiring advanced retrorocket systems and structural guidance sensors to overcome the low gravitational pull of Earth's natural satellite.
• Moon landing — The act of landing on the Moon and its result; the dynamic and controlled process of descending, braking, and setting down a spacecraft or exploration module on the lunar surface. This high-precision technical procedure involves utilizing retrorockets to cancel orbital velocity and stabilize the vehicle under the reduced gravity of Earth's natural satellite.
• To land on the Sun — To perform a smooth descent and controlled landing of a spacecraft, exploration module, or cosmic probe onto the surface of the Sun or within a theoretical zone extremely close to the solar atmosphere; the term is used exclusively in sci-fi literature or speculative theoretical studies, built by analogy with verbs like 'aseleniza' or 'ateriza'.
• Solar landing — The act of landing on the Sun; a hypothetical descent and settling of a cosmic vehicle onto the surface of the Sun. This linguistic term extends the class of technical landing nouns (aterizare, amartizare, aselenizare), used primarily in sci-fi jargon or modern semantic exercises.
• Astronaut — A person specifically trained and qualified to navigate in outer space or to serve as a crew member on a spacecraft, orbital station, or interplanetary vehicle. Their activity involves piloting spacecraft, conducting scientific experiments in microgravity, and performing extravehicular activities (EVA), being the standard term traditionally used by the American (NASA) and Western European aerospace programs.
• Astronaut — A woman who works as an astronaut; a female specialist trained to navigate in extra-atmospheric space as a crew member of a spacecraft or orbital station. Her activity includes onboard systems management, conducting research in astrobiology or physics, and performing spacewalks, representing gender equality in modern interplanetary exploration programs.
• Astronautic — Belonging to astronautics, relating to astronautics; referring to the techniques, technologies, vehicles, or physical laws involved in the navigation and flight of manned or automated craft outside the Earth's atmosphere. The term defines structural engineering elements, propulsion systems, orbital trajectories, or research missions conducted in deep outer space.
• Astronautics — The science and branch of modern technology dealing with the study, design, construction, and operation of spacecraft (rockets, satellites, probes, orbital stations) intended for travel or research outside the Earth's atmosphere. This interdisciplinary discipline gathers advanced knowledge of celestial mechanics (astrodynamics), chemical or nuclear propulsion, onboard electronics, and space medicine to ensure the exploration of the universe.
• Astronautical engineer — A highly qualified technician, engineer, or specialist in the field of astronautics, responsible for the direct application of astrodynamics laws, the design of propulsion systems, or the structural maintenance of spacecraft and orbital stations. Unlike an astronaut, they do not travel into outer space, but instead coordinate the mathematical, engineering, and logistical aspects of extra-atmospheric flight from the ground.
• Astronautical engineer — A woman who works as an astronautician; a female specialist, engineer, or technician in astronautics who deals with the design, testing, and ground tracking of spacecraft hardware and software systems. Her role includes calibrating satellite orbital parameters and managing telemetry networks, representing an essential presence in the technical teams behind interplanetary missions.