- United States Secretary of State (Wikipedia)
The United States Secretary of State (SecState) is a member of the executive branch of the federal government and the head of the Department of State. The office holder is the second-highest-ranking member of the president’s Cabinet, after the vice president, and ranks fourth in the presidential line of succession; first amongst cabinet secretaries.
- Lunar Reconnaissance Orbiter (Wikipedia)
The Lunar Reconnaissance Orbiter (LRO) is a NASA robotic spacecraft currently orbiting the Moon in an eccentric polar mapping orbit. Data collected by LRO have been described as essential for planning NASA’s future human and robotic missions to the Moon. Its detailed mapping program is identifying safe landing sites, locating potential resources on the Moon, characterizing the radiation environment, and demonstrating new technologies.
