Why do the stars and the constellations in the sky appear to change positions throughout the night and throughout the year?(1 point) Responses The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits. The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits. The stars and constellation have tilted and are also moving in space. The stars and constellation have tilted and are also moving in space. The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis. The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis. The location angle of the Earth's tilt relative to the stars and constellations remains the same throughout the year.

5 answers

The correct response is: The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits.

This explanation encompasses both the rotation of the Earth on its axis, which causes stars and constellations to appear to move across the night sky, and the Earth's orbit around the Sun, which shifts our perspective on the night sky throughout the year, changing which stars and constellations are visible at different times.

Which nation was the first to put a satellite into space?(1 point) Responses United States United States Soviet Union Soviet Union Germany Germany China

The correct response is: Soviet Union.

The Soviet Union was the first nation to put a satellite into space with the launch of Sputnik 1 on October 4, 1957.

Which space exploration activity has most helped astronomers determine the age of the moon?(1 point) Responses collection of deep space images by the Hubble telescope collection of deep space images by the Hubble telescope placement of mirrors on the lunar surface placement of mirrors on the lunar surface experiments performed on the International Space Station experiments performed on the International Space Station collection of lunar rock samples

The correct response is: collection of lunar rock samples.

The analysis of lunar rock samples brought back by the Apollo missions has been crucial in helping astronomers determine the age of the Moon. Scientists have used radiometric dating techniques on these samples to establish the Moon's age and understand its geological history.