Which list gives key events regarding the exploration of space in the correct order, beginning with the earliest?
(1 point)
first humans on the Moon, first humans on Mars, launching of the International Space Station
O first humans in space, first space shuttle flights, first humans on the moon
O first space shuttle flight, Hubble Space telescope launch, last humans on the moon
O first humans on the moon, first lander on Mars, first space shuttle flight
O first humans in space, first space shuttle flights, first humans on the moon
What is the largest structure people have put into space? (1 point)
O Space Shuttle
O Hubble Space Telescope
O International Space Station
O Mars rover Curiosity
O International Space Station
A model of the sun shows all of the sun's layers but only includes the layers of the sun's atmosphere that are
visible from Earth under normal circumstances. Which layer is missing from the model? (1 point)
O inner core
O
corona
O
convection zone
O photosphere
O inner core
What is a difference between week 1 and week 3 of the moon's cycle? (1 point)
O Week 1 starts with a full moon, while week 3 starts with a new moon.
O Week 1 starts with a quarter moon, while week 3 starts with a full moon.
O Week 1 starts with a new moon, while week 3 starts with a full moon.
O Week 1 starts with a new moon, while week 3 starts with a quarter moon.
O Week 1 starts with a new moon, while week 3 starts with a full moon.
During which weeks in the moon's cycle does the moon appear to be getting smaller? (1 point)
O week 1 and week 4
O week 3 and week 4
O week 2 and week 3
O week 1 and week 2
O week 3 and week 4
What is a similarity between the phases of the moon in week 2 and week 4? (1 point)
O
They both end with a full moon.
O They both start in waning
O They both start in waxing.
O They both start with a quarter moon.