Question

question 16

which technologies have benefitted of space exploration?

gps technology
all of the above.
water purification
home insolation

question 17

what are some of the benefits of space exploration? (choose all that apply)

parkinsons research.
the environmental movement had a boost from the view of our earth, from the feeling that we are citizens of the universe and need to take care of it.
it generates revenue.
overview effect: the perspective that we are all part of the same planet, you cant see boundaries and borders from space.

question 18

stars with stellar cores about the size of the sun at the time they exhaust their nuclear fuel will collapse to become black holes.

true
false

Explanation:

Analyze Question 16

GPS technology, water purification systems, and home insulation materials are all well-documented technologies that have directly benefited from or been advanced by space exploration research and development. Therefore, all of the listed options are correct.

Analyze Question 17

Space exploration has contributed to medical research (including Parkinson's research through microgravity protein crystal growth), boosted the environmental movement (via iconic images of Earth like the "Blue Marble"), generated substantial economic revenue through commercial satellite and aerospace industries, and fostered the "Overview effect" (the cognitive shift experienced by astronauts seeing Earth from space). Thus, all four options are correct benefits.

Analyze Question 18

Stars with cores about the size of the Sun (low- to medium-mass stars) do not have enough mass to overcome electron degeneracy pressure and collapse into black holes. Instead, they shed their outer layers to form a planetary nebula, leaving behind a white dwarf. Only high-mass stars (with cores exceeding the Tolman-Oppenheimer-Volkoff limit, typically from stars with initial masses greater than about 20 solar masses) can collapse to form black holes. Therefore, the statement is false.

Answer:

Question 16

• GPS technology
• All of the above. (Correct answer)
• Water purification
• Home insolation

Question 17

• Parkinson's research. (Correct answer)
• The Environmental movement had a boost from the view of our Earth, from the feeling that we are citizens of the Universe and need to take care of it. (Correct answer)
• It generates revenue. (Correct answer)
• Overview effect: the perspective that we are all part of the same planet, you can't see boundaries and borders from space. (Correct answer)

Question 18

• True
• False (Correct answer)