lunar mountain

A diamond ring effect is created by the groove between two lunar mountains.

A mile of lunar mountains is a long way but a trillion miles in empty space may not be.

Your view may be obstructed in some pictures by the lunar mountains, posing scientists/astronauts and moon vehicles.

At the same time, now that all transmissions would be kept safely within the bounds of the lunar mountain, the communications speaker came to life.

Biancani disagreed with Galileo, who believed in the existence of lunar mountains.

You'll notice, too, that they're much steeper than most lunar mountains.

He asked him how lunar mountain climbing differed from mountaineering on Earth.

In contrast to the Earth, no major lunar mountains are believed to have formed as a result of tectonic events.

Earth mountains are predictable; lunar mountains aren't, they've never been shaped by water.

"No," answered Belfast; "it is an avalanche detached from a lunar mountain."