Who is credited with inventing the first practical telescope?
Who was the first human to travel into space?
Which space invention allows satellites to send signals back to Earth?
Who was the first person to walk on the Moon?
Which invention helps astronauts breathe during spacewalks?
Who launched the first artificial satellite, Sputnik 1?
Which device is used to observe distant planets and stars from Earth?
Who is known as the father of modern rocketry?
Which space invention protects astronauts from extreme temperatures?
Which mission first landed humans on the Moon?
Who discovered that the Earth revolves around the Sun?
Which invention is used to launch spacecraft into orbit?
Who discovered the four largest moons of Jupiter?
Which space invention allows astronauts to move on the Moon’s surface?
Who developed the V-2 rocket, an important step in space rocket design?
Which invention generates electricity for many satellites and spacecraft?
Who was the first woman in space?
Which invention helps spacecraft safely re-enter Earth’s atmosphere?
Who discovered Uranus?
Which invention allows astronauts to dock spacecraft in orbit?
Who was the first American in space?
Which invention is used to collect samples from other planets?
Who discovered Pluto in 1930?
Which invention is designed to carry astronauts and cargo to space and back?
Who proposed the three laws of planetary motion?
Which invention helps spacecraft know their position and orientation in space?
Who was the first person to orbit the Earth?
Which invention is used to explore planets without human passengers?
Who discovered Neptune through mathematical prediction and observation?
Which invention allows astronauts to live and work in orbit for long periods?