Flashcards: Galileo Galilei

a theory that explains scientific observations

prove negative; show to be false

regard as untrustworthy; regard with suspicion; have no faith or confidence in

turn on or around an axis or a center

a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field

a conversation between two persons

a manner that is serious and solemn

Place limits on(extent or access)

consider a concept without thinking of a specific example; consider abstractly or theoretically

the act of observing; taking a patient look