The ________ tides have a large change from high to low, near new and full moons.
Contrast the rotation rates of the jovian planets with the terrestrial planets.
Uranus and ________ are very similar in size, mass, and color.
Jupiter radiates twice as much energy as it receives from solar light; the source of this
“excess” energy is ________.
The nearest comparable galaxy to our own lies in the constellation of ________.
What are coronal holes?
Of all the active galactic nuclei, the ________ is the most energetic.
The three laws of planetary motion by ________ allowed us to predict planetary
motion.
Galaxies that look like huge globular clusters are Hubble type ________.
What “imperfections” on the Moon were visible to Galileo’s telescopes?
The oblateness of the jovian planets’ disks is caused by their ________.
As its name implies, the ________ star has fused its protons and electrons.
A tightly wound barred spiral would be classified as ________.
Compared to the orbits of Venus and Earth, the orbits of both Mercury and Mars have
much ________ eccentricity.
________ waves cannot travel through the Earth’s liquid outer core.
Contrast the compositions of Jupiter’s belts and zones.