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