Stellar Spectacle ChallengeVersion en ligne Prepare for a stellar journey through the cosmos with the Stellar Spectacle Challenge! Explore the wonders of the solar system and space as you answer questions about planets, stars, and galaxies. From the fiery surface of the Sun to the icy depths of the outer planets, this quiz will take you on an astronomical adventure like no other. Join the challenge and discover the beauty and mystery of the universe! par Pifly PiFly A B C D E F G H I K L M N P R S T U W Y Z Starts with A What is the name of the closest star to the Earth? Starts with B What is the name of the theory that explains the origin of the universe as a big bang? Starts with C What is a celestial body that develops a glowing coma and sometimes a tail when it approaches the Sun? Starts with D What is the term for the mysterious, invisible substance that makes up approximately 85% of the matter in the universe? Starts with E What is the term for the astronomical event that occurs when one celestial body passes in front of another, blocking its light? Starts with F What is the term for a very bright meteor, often with a tail, that is visible over a wide area? Starts with G An enormous gravitationally bound assemblage of millions or billions of stars. Starts with H Outer region of a galaxy, contains globular clusters, a few stray stars, and dark matter. Starts with I Space between the stars of a galaxy. Starts with K A region in the outer solar system beyond Neptune’s orbit that contains billions of small, icy bodies Starts with L The distance light travels in one year, equivalent to approximately 5.9 trillion miles Starts with M A flash of light that occurs when a meteoroid burns up in earth’s atmosphere, also known as shooting star. Starts with N A cloud of interstellar gas and dust Starts with P Outer filament region of a sunspot. Lighter region of a sunspot surrounding the umbra Starts with R Theory in physics developed by Albert Eistein Starts with S An area wherein space and time are infinitely distorted. Starts with T Instrument used to brighten and magnify the view of astronomical objects. Starts with U Area of complete darkness on the shadow made by an eclipse. Starts with W Dense remains of an intermediate mass star like the sun that has collapsed and is the same size as earth. Starts with Y Ordinary star, like the sun and is at its stable point in its transformation. Starts with Z Point on the celestial sphere directly above an observer.
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