Many experts say that weather does account for some adverse health symptoms. WebMD talked to experts to learn just what is known about weather's role on our health and what we can do to minimize its mighty influence.
Buzz Aldrin salutes the first American flag erected on the Moon, July 21, 1969. The Lunar Flag Assembly (LFA) was a kit containing a flag of the United States designed to be planted by astronauts on the Moon during the Apollo program. Six such flag assemblies were planted on the Moon.
Phases of the Moon. There are eight Moon phases: new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, last quarter and waning crescent. However, it is not as simple as dividing 29.5 by eight to find out how long each phase lasts.