Planetary Science Vocabulary

noun a large, bowl-shaped cavity in the ground or on the surface of a planet or the moon, typically caused by an explosion or the impact of a meteorite

• The scientists studied the impact crater left by the meteorite.
• We hiked to the top of the mountain and found a huge crater.
• Dude, did you see that crater in the ground? It's massive!
• Her heart felt like a deep crater after he broke up with her.

noun A noun is a word that represents a person, place, thing, or idea. In this case, 'solar system' is a noun referring to a collection of planets and other celestial bodies that orbit around a star, such as our sun.

• The solar system consists of the sun and all the celestial objects that orbit around it.
• Did you know that Pluto used to be considered the ninth planet in our solar system?
• I heard Mercury is the hottest planet in the solar system.
• Exploring the vastness of the solar system is like discovering a whole new world.

noun The term 'space probe' refers to a specific type of spacecraft designed for exploration beyond Earth's atmosphere.

• The space probe successfully collected data from the outer reaches of our solar system.
• Did you hear about the new space probe that's exploring Mars?
• That space probe is out of this world!
• Her curiosity was like a space probe, constantly searching for new information.

noun a person or thing from the planet Earth

adjective of or relating to the planet Earth

• The scientist studied the behavior of tellurian organisms in their natural habitat.
• I heard that tellurian creatures are really interesting to observe.
• Have you ever seen a tellurian critter up close?
• The artist's painting depicted a surreal world populated by strange tellurian beings.

noun the branch of astronomy that deals with the study of the planets, moons, and other celestial bodies in the solar system

• The study of celestial bodies falls under the field of uranology.
• I find uranology to be a fascinating subject to learn about.
• I never thought I would enjoy uranology, but it's actually pretty cool.
• Exploring the depths of uranology can feel like uncovering secrets of the universe.

noun Sahara bubble - a term that may refer to a hypothetical economic bubble or financial phenomenon related to the Sahara Desert region

• The Sahara bubble is a term used to describe a high-pressure system that creates hot and dry conditions in the desert.
• I heard we're going to be in the Sahara bubble next week, so make sure to stay hydrated!
• Man, it feels like we're stuck in this Sahara bubble with no relief in sight.
• Her mind felt like a Sahara bubble, dry and devoid of any creative ideas.

noun a natural satellite that orbits a planet outside of our solar system

• Scientists are studying the possibility of the existence of an exomoon orbiting a distant planet.
• Have you heard about that exomoon they discovered? It's pretty cool.
• That exomoon is out of this world!
• The exomoon shone brightly in the night sky, like a diamond in the rough.

noun A noun is a word that represents a person, place, thing, or idea. In this case, 'crater' is a noun that refers to a bowl-shaped cavity on the surface of a planet or moon, typically caused by an impact.

adjective An adjective is a word that describes or modifies a noun. In this case, 'adventive' is an adjective that describes the type of crater, indicating that it is formed through an external force or influence.

• The geologists studied the adventive crater that formed after the volcanic eruption.
• Check out the cool adventive crater left behind by the volcano!
• That adventive crater is lit!
• Her anger erupted like an adventive crater, causing chaos all around.