Definition: Relating to the thermosphere, which is a layer of the Earth's atmosphere located above the mesosphere and characterized by high temperatures and low density.

Example: The thermospheric region of the atmosphere is crucial for satellite communication.

Definition: A very large person or thing, often used to describe someone or something that is powerful or impressive. In Greek mythology, titans were giant beings who ruled the earth before the gods.

Example: The titan of industry was known for his incredible influence and wealth.

Definition: Very far away or remote in distance.

Example: The ultradistant star can only be seen with powerful telescopes.

Definition: The totality of all matter, energy, planets, stars, galaxies, and space, considered as a whole.

Example: The universe is vast and contains billions of galaxies.

Definition: A term that can refer to uranium dioxide, a chemical compound, or to the Greek Muse associated with astronomy and celestial navigation.

Example: The scientists studied urania to understand its properties better.

Definition: Relating to uranium, especially in a higher valence state, or pertaining to celestial or heavenly matters.

Example: The scientist studied the uranic compounds to understand their properties better.

Definition: Relating to or containing uranium, a chemical element used in nuclear energy and weapons.

Example: The scientist studied uranitic minerals to understand their properties better.

Definition: The field of astronomy that focuses on creating maps of stars, galaxies, and other celestial objects.

Example: Uranography helps astronomers understand the layout of the universe by providing detailed maps of celestial bodies.

Definition: The state or quality of being very large or extensive in size, amount, or degree.

Example: The vastness of the ocean is both beautiful and intimidating.

Definition: The condition of having no weight or the feeling of being very light, often experienced in space or during free fall.

Example: Astronauts experience weightlessness when they are in orbit around the Earth.