Earth, Moon and Beyond

Earth and the moon are alike in that both-

Early robotic _____ that were sent into deep space could not report how it felt to be in space.

The first Americans were sent into space in what program?

At times, an _____ occurs when Earth of the moon passes into the other's shadow.

What is the moon phase?

What is the moon phase?

The first artificial satellite launched into space was--

What is the Moon phase?

Earth's orbit at which the daylight hours are at their greatest or fewest is called a ______

What is the moon phase?

At First, even a simple ______ could provide a better view of space objects than space probes.

What does the picture represents

The moon landings were part of what program of space exploration?

A point at which daylight hours and night housr are equal is the ________

What is the moon phase?

The moon _____ in a closed path around Earth and its Earth's only natural ______.

Timekeeping on Earth is based on Earth's--

Earth has nine ___ that orbit the sun.

The moon's path around the Earth is its_______

The three main types of landforms that make up the moon's surface are-