Greek mythology in popular culture elements tantalum and niobium are always found together in nature, and have been named after the King Tantalus and his daughter Niobe. The element promethium also draws its name from Greek mythology, as does titanium, which was named after the titans who in mythology were locked away far underground, which reflected the difficulty of extracting titanium from ore. The U.S. Apollo Space Program to take astronauts to the moon, was named after Apollo, based the god's ability as an archer to hit his target and being the god of light and knowledge. Oceanographer Jacques-Yves Cousteau named his research ship, a
The Challenge of Artemis life in America. Although Artemis tried diligently to distinguish herself from her predecessor in both New York City and Boston, this proved to be rather hard to do. Her approach to various situations were often seen as more violent than beneficial. Because of this, and due to Man's World's respect of Diana, Artemis often would receive the cold shoulder from those she tried to help, extending even to her brief time in the Justice League. Superman once commented to Diana that Batman refused to allow Artemis to sit in Diana's chair during Justice League meetings. Diana's twin sister Donna Troy