Intellectual Olympiad in Astrophysics and Space Technologies - 2026 ongoing

Subject: Astrophysics and Space Technologies
Level: II
Category: student
Quiz questions: in English
Example question: According to Kepler’s third law, how does a planet’s orbital period change when its average distance from a star increases? It decreases in direct proportion to the distance, It remains constant for all planets, It increases according to a power greater than one of the distance, It changes only if the planet’s mass changes