Relier Pairs Vocabulary New FrontiersVersion en ligne Vocabulary related to space exploration par Pablo Navarro 1 Requirement 2 Seasonal 3 To advance 4 Hazy 5 Astronomer 6 To equip 7 Diameter 8 Habitable 9 Geyser A necessary condition or need for successful space exploration or a specific space mission. Capable of supporting life or having the potential to sustain life. Obscured or partially hidden by dust, clouds, or other particles, making it difficult to see clearly. The distance across a celestial body, such as a planet, moon, or asteroid, at its widest point. Occurring or varying according to the seasons, such as seasonal changes in weather or climate on different planets. To provide with the necessary tools, instruments, or equipment for space exploration or research. A scientist who studies the universe, including its stars, planets, galaxies, and other phenomena. A vent or opening in the surface of a planet or moon that erupts hot water, steam, or gas into the air. To make progress or move forward in the understanding or exploration of space.