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).
When the moon is at its closest point relative to the Earth, it is  called the perigee. When it is at the perigee, the moon is  approximately 362,600 km (225,309 miles) fromâ¦ the Earth. When the  moon is at its farthest point, it is called the apogee. When it is  the apogee, the moon is approximately 405,400 km (251,903 miles)  from the Earth.