Study

Day and night sky

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  • What moon phase is this?
    waxing crescent
  • How many days is the moon cycle?
    29.5 days
  • How many days does it takes before we get into the sun by car?
    170 billion years
  • What is the 5th phase of the moon?
    full moon
  • The main source of heat and light.
    sun
  • The group of star that has short life span.
    blue giant star
  • In what group of star the sun belongs?
    yellow star
  • The sun rises at the ________.
    east
  • The group of star that has longest life span.
    red dwarf star
  • How many colors are there in rainbow?
    7