12 Questions
Which process was responsible for the formation of planetesimals in the early solar system?
Accretion and collision
What event characterized the early solar system and played a crucial role in shaping its architecture?
Late Heavy Bombardment
Which planet is known as Earth's sister planet due to its size and composition?
Venus
What is the primary composition of gas giants like Jupiter and Saturn?
Hydrogen and Helium
Which planet is characterized by a runaway greenhouse effect, leading to extreme surface temperatures?
Venus
What is the main source of energy for the Sun?
Nuclear fusion reactions
What is the central star of the solar system?
Sun
Approximately how long ago did the solar system form?
4.6 billion years ago
What marks the birth of the Sun?
Igniting nuclear fusion reactions
Which objects orbit around the Sun in the solar system?
Planets, moons, asteroids, and comets
What is the source of heavier elements needed for planetary formation in the solar system?
Supernova explosions
What led to the formation of a protostar at the center of the solar nebula?
Gravitational collapse
Learn about the vast and intricate celestial arrangement known as the solar system. Explore the central star, planets, moons, asteroids, comets, and other celestial bodies in this detailed note.
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