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Who is the author of 'Astrophysics for People in a Hurry'?
What is dark matter according to the book?An unknown form of matter that makes up most of the universeA form of energyAnother name for black holesA theoretical scientific concept
What is the mystery surrounding 'dark energy' as described in the book?
What is the role of the 'cosmic microwave background' in understanding the universe, according to the book?Providing a snapshot of the universe in its early stagesShowing the present state of the universeRepresenting the future of the universeNone of the above
How many dimensions does the string theory propose, according to the book?
What term does the book use for the event that created the universe?Big BangQuantum LeapSingularity ExpansionInflation
What is exoplanet, as described in the book?
What is the significant about light from distant galaxies, according to the book?It allows us to see into the pastIt's brighter than light from near galaxiesIt moves faster than light from nearer galaxiesNone of these
Which element is the building block of stars, according to the book?
What are 'multiverses', as described in the book?Hypothesized multiple universes existing in parallel to our ownMultiple solar systemsMultiple galaxiesFictional concepts from science fiction