Training. To become a sonographer, both classroom and clinical training is required. Students take general courses in anatomy and physiology as well as ultrasound-specific imaging. Students are also required to take ultrasound physics courses, which can be quite challenging.ork Environment. Most sonographers (about 60 percent) work in hospitals. Often, hospital-based sonographers will get rotations of being on-call, which means they will have to be ready to return to the hospital at any hour of the night, weekend, or holiday if an emergency ultrasound is needed.
Yuri Gagarin: First Man in Space April 12 was already a huge day in space history twenty years before the launch of the first shuttle mission. On that day in 1961, Russian cosmonaut Yuri Gagarin (left, on the way to the launch pad) became the first human in space, making a 108-minute orbital flight in his Vostok 1 spacecraft. Newspapers like The Huntsville Times (right) trumpeted Gagarin's accomplishment.
Split and merge into it. Answer by Don Dfoofnik. Confidence votes 173K. There are three kinds of answers: ones that are mostly right, ones that are mostly wrong, and those that once were right but now are wrong. The first rocket to reach space was a V-2 (V-4)rocket launched in 1942 by the Germans during World War II. The first space satellite to orbit the Earth was Sputnik 1 in 1957. The first manned spacecraft was the Vostok I, which carried Soviet cosmonaut Yuri Gagarin into Earth orbit on April 12, 1961.