solar system
what planet is closest to the sun
A. Jupiter
B. Mercury
C. Venus
A. Mercury
what is Mars's nickname
the red planet
which planet is the smallest
what is mercury
which planet is the biggest
Jupiter
what is the planet's atmosphere mostly made up of:
A. dust
B. oxygen
C. stars
B. oxygen
who was the first person on the moon
Neil Armstrong
the sun is made up of which two elements
hydrogen and helium ;)
who was the first woman in space
A. Valentina Tereshkova
B. Selena Gomez
C. Kristina Kosh
A. Valentina Tereshkova
who was the first person on the moon
Neil Armstrong
what moon cycle happens when there is a solar eclipse
new moon