B1 a âverb, such as can, might, and must, that is used with another âverb to âexpress an âidea such as âpossibility that is not âexpressed by the âmain âverb of a âsentence: The first âverb in the âfollowing âsentence is a modal: We ought to âpay the âgas âbill. More examples.
Looking further into the future, the perigee full moon will come closer than 356,500 kilometers for the first time in the 21st century (2001-2100) on November 25, 2034 (356,446 km). The closest full moon of the 21st century will fall on December 6, 2052 (356,425 km).
The Moon is Earth's nearest neighbor. It orbits the Earth at an average distance of approximately 240,000 miles (384,000 km). The Moon completes an orbit of the Earth every 27.3 days (approximately 655 hours). The Moon also rotates on its axis.