How large is the rocket?
Rockets come in a variety of sizes. Sounding rockets, those used to study the aurora, vary in size from the single-stage Super Arcas which stands 7-feet (3 meters) high to the four-stage Black Brant XII which stands at 65-feet (20 meters) tall. These rockets can carry scientific payloads of various weights to altitudes from 30 miles (48 km) to more than 800 miles (1,287 km). To learn more about rockets, see this web page: http://spacelink.nasa.gov/Instructional.Materials/NASA.Educational.Products/Rockets/ Dr.