Space & Astronomy Trivia Questions
- What is the name of the NASA rover that landed in Mars' Gale Crater in 2012?
- What is the name of the orbiting laboratory that has been continuously inhabited since 2000?
- What is the name of the outermost layer of the Sun's atmosphere that is usually only visible to the naked eye during a total solar eclipse?
- What is the name of the phenomenon where light is bent by the gravity of a massive object, such as a galaxy?
- What is the name of the phenomenon where the moon passes between the sun and Earth?
- What is the name of the point in an orbit where an object is closest to the Sun?
- What is the name of the process that powers stars?
- What is the name of the process where a moon moves into the shadow of the Earth?
- What acronym refers to scientific efforts to detect evidence of intelligent extraterrestrial civilizations?
- What is the name of the region between Mars and Jupiter containing many rocky bodies?
- What is the name of the second largest planet in our solar system?
- What is the name of the spacecraft that flew past Pluto in 2015?
- What is the name of the supermassive black hole at the center of the Milky Way?
- What is the name of the theoretical 'hole' in spacetime that could allow for faster-than-light travel?
- What is the name of the theoretical phenomenon where time slows down as one approaches the speed of light?
- What is the name of the theoretical point in the center of a black hole where density becomes infinite?
- What is the name of the theory that describes the origin of the universe?
- What is the nearest star to Earth, excluding the Sun?
- What is the only natural satellite of the Earth?
- What is the primary fuel source for the Sun's energy production in its core?
- What is the primary gas found in the atmosphere of Mars?
- What is the primary gas found in the atmosphere of Venus?
- What is the scientific name for a 'shooting star'?
- What is the scientific spectral classification of the Sun?
- What is the scientific term for the 'twinkling' of stars?
- What is the smallest planet in our solar system?
- What is the solid, central core of a comet called?
- What is the term for a celestial body that orbits a star, is spherical, and has cleared its neighborhood of other objects?
- What is the term for a planet that orbits a star outside our solar system?
- What is the term for a region of space where gravity is so strong that nothing can escape?
- What is the term for a rock from space that has entered Earth's atmosphere and hit the ground?
- What is the term for a shell of gas ejected by an aging low-mass star, often appearing as a glowing cloud?
- What is the term for a small rocky body that enters Earth's atmosphere and burns up?
- What is the term for a sudden, intense burst of radiation from the Sun?
- What is the term for a white dwarf star that experiences a sudden, temporary increase in brightness due to nuclear fusion of surface hydrogen?
- What is the term for an orbit that moves in the opposite direction of the primary body's rotation?
- What is the term for each of the 88 officially recognized regions into which astronomers divide the celestial sphere?
- What is the term for the average distance between Earth and the Sun?
- What is the term for the diameter of the primary lens or mirror that determines a telescope's light-gathering ability?
- What is the term for the distance from a star where liquid water can exist on a planet's surface?
- What is the term for the minimum speed an object must reach to break free from a planet's gravitational pull?
- What is the term for the point in an orbit where a satellite is closest to Earth?
- What is the term for the powerful and luminous stellar explosion that occurs during the last evolutionary stages of a massive star?
- What is the third planet from the Sun?
- What is the visible 'surface' of the Sun called?
- What mission was considered a 'successful failure' after an oxygen tank exploded on the way to the moon?
- What name is given to the study of the universe's origin and eventual fate?
- What planet has the Great Red Spot?
- What primary factor, involving the orientation of Earth's axis relative to its orbit, causes the seasons?
- What stage of stellar evolution will our Sun enter when it runs out of hydrogen fuel in its core?