What is a one-sentence summary of the following article?
When you're not in street view, from the View menu, select "Sun". If it's nighttime where you are, you won't see much. But rotate the Earth to where it's sunny, and you'll see the terminator—–no, not Arnold, but the place where day meets night. It's presented in real time, so you can watch the progression as people to the east of the terminator slip into darkness. Why confine your explorations to Earth? From the View/Explore menu, select Moon. Visit where the Eagle landed, and the other Apollo missions, plus much more. And yes, in case you're wondering, there's a Street View there, too! Explore the craters on Mars, or Messier objects in space. While there is no street view at NGC5458—–even Google has limits—–it's still space... the final frontier.

Summary:
Look at the sun. Look at the moon. Don't stop there! Engage!