subject

Space Exploration

Science

Space Exploration starts at 4 and continues till grade 5. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Space Exploration. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 4
Name one reason why exploring space is important.
Name one thing astronauts do on the International Space Station.
What do astronauts wear to protect themselves in space?
What do we call a group of stars that form a pattern in the sky?
What do we call a large rock from space that enters Earth's atmosphere and burns up?
What do we call a vehicle that travels into space without people on board?
What do we call the imaginary line that Earth spins around?
What do we call the study of stars, planets, and other objects in space?
What is the main purpose of a rocket in space exploration? (1) To carry people and equipment into space (2) To make noise (3) To light up the sky (4) To orbit the Moon
What is the main reason we send telescopes into space? (1) To see through clouds (2) To get closer to stars (3) To avoid Earth's atmosphere (4) To take pictures of astronauts
Which object in space gives us light and heat? (1) The Moon (2) The Sun (3) Mars (4) Jupiter
Which of these is a dwarf planet? (1) Mars (2) Pluto (3) Venus (4) Jupiter
A person who travels to space is called an _______.
Fill in the blank: The _______ is a huge ball of burning gases at the center of our solar system.
Fill in the blank: The _______ is a man-made object that orbits Earth and helps us communicate.
Fill in the blank: The _______ is a spacecraft that carries astronauts to space and can return to Earth.
True or False: All planets in our solar system are the same size.
True or False: All stars are the same color.
True or False: Space is completely silent because there is no air to carry sound.
True or False: Spacecraft can travel faster than the speed of light.