A) nuclear fusion B) helium is formed C) hydrogen fuses together D) all of the answers are correct
A) True B) False
A) Saturn B) Uranus C) Mercury D) Jupiter
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) Both the tilt of the earth's axis and the earth's orbit B) The tilt of the earth's axis C) The earth's orbit D) How close earth is to the sun
A) March B) May C) June D) April
A) The earth's gravity B) a tsunami C) The moon's gravity D) an earthquake
A) They have no effect on the height of tides B) They are lower than usual C) They are higher than usual D) They cause tsunamis
A) The sun's gravity B) The earth's rotation C) The earth's orbit D) The moon's orbit
A) 1 year B) 2 weeks C) 29 days D) 1 week
A) The first full moon of a month B) The second full moon of a month C) when the moon appears blue in color D) when the man on the moon is sad
A) Alan Shepard B) Buzz Aldren C) Neil Armstrong D) John Glenn
A) From a the gases left over from an exploding star. B) From the gravitational attraction between molecules. C) Both of the answers are correct. D) None of the answers are correct.
A) The moon passes through it's own shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The earth passes through the moon's shadow.
A) The sun passes through the earth's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The earth passes through the moon's shadow.
A) One way B) Milk and Juice C) Milky Way D) Snickers
A) Regular B) Irregular C) Spiral D) Elliptical
A) red B) yellow C) super giant D) blue
A) how the sound travels through space B) how long it will take to travel in space C) how stars explode D) the formation of the universe
A) white dwarf B) super giant C) red giant D) main sequence
A) 93 million miles B) 93 billion miles C) 1 light year D) 93 thousand miles
A) sunset B) solar wind C) the moon D) northern lights
A) Mercury B) Mars C) Earth D) Moon
A) Mars and Jupiter B) Saturn and Uranus C) Jupiter and Saturn D) Uranus and Neptune
A) Venus B) Mars C) Mercury D) Moon
A) It has volcanoes B) It is the last inner planet C) It has a moon D) It has life
A) solar wind B) the gravity of the sun C) astronomers aren't sure D) the asteroids
A) They travel in the opposite direction around the sun B) They are perfectly circular C) It is highly elliptical D) The don't orbit they hit the sun.
A) 15th B) the last day of the month C) 1st D) 21st
A) Autumnal Solstice B) Vernal Solstice C) Vernal Equinox D) Autumnal Equinox
A) The combined gravity of the moon and earth. B) The combined gravity of all the planets and the moon C) The gravity of the sun. D) The combined gravity of the sun and moon
A) United States B) Sweden C) Canada D) In the Indian Ocean
A) Sun, earth, moon B) earth, sun, moon C) Sun, moon, earth D) moon, earth, sun
A) waning B) crescent C) waxing D) gibbous
A) gibbous B) waning C) crescent D) waxing
A) 1959 B) 1979 C) 1949 D) 1969
A) Explorer 1 B) Cosmo 1 C) Apollo 1 D) Sputnik
A) Yuri Gargarin B) Neil Armstrong C) John Glenn D) Alan Shepard
A) Houston, Tranquility Base here. The Eagle has landed." B) "That's one small step for man. One giant leap for mankind." C) "To go places and do things that have never been done before - that's what living is all about." D) "Houston, we have a problem."
A) Last Quarter B) New C) Full D) 1st quarter
A) New B) Last Quarter C) Full D) 1st quarter
A) It depends on the earth's orbit B) The moon doesn't revolve around the earth in the same plane as the earth C) They do occur once a month you just can't seem them from all places on the earth D) It depends on what time of year it is
A) 40 light years B) 4 light years C) 40,000,000 miles D) 400 light years
A) Leo B) Libra C) Orion D) Cancer
A) Neither of the answers are circumpolar B) Ursa Minor C) Ursa Major D) Both of the answers are circumpolar
A) from a standard distance B) from 100,000 miles away C) from right where it is D) from 1 light year away
A) from 100,000 miles away B) from 1 light year away C) from right where it is D) from a standard distance
A) Crab Nebula B) Alpha Centuari C) Hercules D) Andromeda
A) 1 billion years old B) 1 million years old C) 4 billion years old D) 14 billion years old
A) an open universe B) a closed universe C) astronomers aren't sure if it is open or closed D) None of the answers are correct |