... HYDROSPHERE: The layer of liquid water on the surface of a planet.Hydrosphere is the study of water and how it interacts with the atmosphere and the surface of a planet. ...
... know how to pronounce the CONSTELLATIONS , STARS , or the PLANETS and their MOONS ... OBLATENESS: The flattening of a planet from spherical form because of the ... OPPOSITION: When a planet is exactly opposite of the sun in the sky. ...
... know how to pronounce the CONSTELLATIONS , STARS , or the PLANETS and their MOONS ... A BC . A . ALBEDO: The fraction of sunlight reflected by a planet or satellite. ... APHELION : The point in a planet's orbit where it is farthest from the sun. ...
... Do you know how to pronounce the CONSTELLATIONS , STARS , or the PLANETS and their MOONS ? . Go to This section of the glossary . A - C . D - F . ...
... know how to pronounce the CONSTELLATIONS , STARS , or the PLANETS and their MOONS ... itself, most all solar system objects (planets, asteroids, moon, sun, etc.) will ... ELONGATION: This is the distance a planet is from the sun in the sky, and is ...
... know it's the appearance of the planet Venus, but noticing it for the average person ... This time the two planets were so close that, without the use of our modern optical ...