(1) The two ships would dock in orbit, and propellants would transfer into the lunar craft.(2) The Moon has no atmosphere, so a lunar base must be airtight and provide breathable air.(3) There was only so much our scientists could do with lunar rocks or soil samples.(4) So even during total lunar eclipse, the lunar disk is not completely dark.(5) Apollo was not followed by a lunar base, even though much remains to be explored on the Moon.(6) As the lunar disk cleared the horizon, it appeared that a chunk had been taken out of its bottom.(7) It is certainly wild, even deserted in most places, but the stark lunar landscape is only part of a rich and varied wilderness.(8) He is honoured by having a large lunar crater named after him.(9) Soon your smooth pool bottom will be a lunar landscape of ridges and foot prints.(10) The Kingdom of Nepal functions on two separate kinds of calendars - solar and lunar .(11) Mountains of rubbish are piled up to form a landscape that is almost lunar in its desolation.(12) Water on the lunar surface would be very helpful in the creation of permanent bases on the Moon.(13) It is caused by the earth moving between the sun and the moon, casting a shadow over the lunar surface.(14) The first distinction, as we have already seen in Chapter 1, is between lunar and solar eclipses.(15) The early Apollo missions focused on learning how to work in the lunar environment.(16) The Chinese New Year is based on the lunar calendar and so varies from year to year.