A diver or scientist who lives and works underwater, often for conducting research or experiments related to marine environments and underwater habitats.
A professional who specializes in underwater exploration and is engaged in activities such as resource investigation or habitat studies in aquatic settings.
An individual trained in advanced diving techniques, who carries out scientific studies and operations from an underwater base or facility.
A person trained to travel and work in space, often involved in scientific research and exploration beyond Earth's atmosphere.
An individual who participates in missions to outer space, typically as part of a national or international space program.
A professional who operates spacecraft and conducts experiments in a zero-gravity environment.
Someone who engages in the exploration of celestial bodies and performs tasks related to space missions.
A professional astronaut, specifically referring to those trained and certified by the Russian space agency to travel and conduct missions in outer space.
An individual who participates in human spaceflight, embodying both the scientific and exploratory efforts of space exploration, particularly in the context of Russian space programs.
A member of a select group of individuals who undergo rigorous training to operate spacecraft and conduct experiments beyond Earth’s atmosphere, traditionally associated with Russia's space missions.
A term to describe those who have ventured into space as part of a governmental or organized effort, highlighting their role in advancing human knowledge of the cosmos, often linked to the legacy of the Soviet space program.
The initial fragrance or scent that is perceived immediately upon applying a perfume or fragrance.
The first impression of a scent that is noted before the more complex layers of the fragrance develop over time.
A physical item used for writing down information, often consisting of bound pages that can be filled with notes, sketches, or ideas, typically used in educational or professional settings.
A collection of written records or reminders, often utilized for organizing thoughts or summarizing information from lectures, meetings, or personal insights.
A term that can refer to a specific form of written notation in music, indicating the pitch or quality of sounds produced.
The act of recording or jotting down information for future reference, commonly seen in academic or business environments.