Which scientist discovered that the universe was expanding?a454a62b0f388fe6b230a8bd21c2e5c9.webm78 KB aHubble bNewton cKepler dBrahe

The expansion of the universe can be explained as:

Is our universe still expanding?*1 pointYesNoMaybe

What old belief about the universedid the new discoveries destroy?

For what was Albert Einstein awarded the Nobel prize?1 pointElectron diffractionThe photo-electric effectSpecial RelativityThe expansion of the universe

Modern scientific cosmology has proven that the universe has not been oscillating between expansion and contraction for an infinity of time. Group of answer choicesTrueFalse