Who first discovered that many galaxies are moving away from Earth?
A) Karl Jansky
B) V. M. Slipher
C) Albert Einstein
D) Edwin Hubble
Correct Answer:
Verified
Q175: Which of these speeds are described by
Q176: The Hubble law states that
A) all objects
Q177: The Hubble law implies that distances are
Q178: The expansion of the universe takes place
A)
Q179: The Hubble law states that
A) all galaxies
Q181: To an astronomer, what is a "standard
Q182: If the elliptical galaxy in Boötes, shown
Q183: Which of these objects are used as
Q184: An astronomer studying a distant galaxy finds
Q185: Suppose an astronomer discovers a distant quasar
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents