The astronauts would ride to the moon in the command module and then ride back to Earth in it.

VOA: special.2009.07.22

Newton proved his idea by measuring how much gravity force would be needed to keep the moon orbiting the Earth.

VOA: special.2011.06.01

He also produced the thirteen-part series, "From the Earth to the Moon" because of his support for human space travel.

VOA: special.2011.06.17

Astronomers use the observatory to study the positions and movements of the Earth, sun,moon and other objects in space.

VOA: special.2009.09.21

This meant the Apollo Eight astronauts could fire the rocket that would send them from Earth orbit toward the moon.

VOA: special.2009.07.08

He points out that even the driest deserts on Earth have more water than the surface of the moon near its poles.

VOA: special.2009.09.30

That was when men from Earth -- American astronauts flew their Apollo Eleven spacecraft to the moon, landed and returned home safely.

VOA: special.2009.07.29

They needed to change their flight path to take them around the moon and back toward Earth.

VOA: special.2009.07.22

And,as they talked, could see pictures of the moon people on Earth on their television sets.

VOA: special.2009.07.08

They moved easily and quickly, because the moon's gravity is six times less than Earth's.

VOA: special.2009.07.15

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

"It's not just for going to the moon or near Earth objects.

VOA: special.2009.12.30

When Shepard did hit the golf balls, they traveled "for miles and miles," as he reported, because the gravity on the moon is one-sixth of the gravity on Earth.

VOA: special.2011.05.15

"I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the Earth.

VOA: special.2009.07.08

The moon is 60,000 kilometers from the earth.

VOA: special.2009.03.28

People aren't talking about setting up Moon bases and throwing rocks at Earth, for example."

VOA: standard.2010.04.21

"I believe that this nation should commit itself to achieving the goal before this decade is out of landing a man on the moon and returning him safely to Earth,"

VOA: standard.2009.07.16

And if all of the possible brackets were filled out on standard paper and stacked on top of each other, how big would the pile be?" It would actually go from the earth to the moon and back,1.1 million times,".

VOA: standard.2009.03.25