The Moon is thought to have formed when an object roughly the size of Mars hit the Earth. The impact was so violent that it threw large amounts of the Earth's mantle into orbit. This material evenually coalesced and formed the Moon.
Ansel Easton Adams was an American photographer and environmentalist. His black-and-white landscape photographs of the American West, especially Yosemite National Park, have been widely reproduced on calendars, posters, and in books.
From the late 1920s, Ansel Adams started having doubts about his musical acumen and decided to take up photography as his career option. In 1927, he produced his first portfolio, titled âParmelian Prints of the High Sierrasâ.