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What does gave proof through the night that out flag was still there mean?
This phrase comes from the Star-Spangled Banner, the national anthem of the United States, and refers to the inspiring sight of the American flag still waving after a night of battle. It symbolizes the resilience and determination of the American people in the face of adversity.
Do rockets work better in space or in air?
Rockets work better in space than in air. In space, rockets don't have to overcome the resistance caused by air, allowing them to achieve higher speeds and more efficient propulsion. In contrast, in the Earth's atmosphere, rockets have to fight against air resistance which hinders their performance.
Why do they need rockets?
Rockets are used primarily for space exploration and satellite deployment. They provide the propulsion needed to escape Earth's gravity and reach destinations in space such as the Moon, planets, and beyond. Rockets are crucial for sending spacecraft and equipment into orbit around Earth and beyond for various scientific, commercial, and national security purposes.
How high did goddard's first rockets go?
Robert Goddard's first rockets were launched between the years 1926-1941. Over this course of time a total of 34 rockets were launched which reached heights of as high as 1.6 miles in the air.
Are rockets streamlined?
Yes, rockets are designed with a streamlined shape to reduce air resistance as they travel through the Earth's atmosphere. This helps minimize drag and improve fuel efficiency during launch and flight.
