Moonquakes on the Moon were detected by:
A)the radar observations over time from Earth.
B)the seismographs left there by the Apollo astronauts.
C)laser beams reflected off mirrors left on the Moon by Apollo missions.
D)seismographs attached to the Russian Lunar rovers.
E)telescopic observations of lunar landslides.

Question

Quizplus · Accepted Answer

The moonquakes on the Moon were detected by seismographs left there by the Apollo astronauts. During the Apollo missions, the astronauts left seismometers on the Moon's surface to study the moonquakes and the internal structure of the Moon. The data collected from these seismometers provided valuable information about the Moon's interior and its geological activity. The seismographs left by the Apollo astronauts were used to detect moonquakes on the Moon. These seismographs were installed during the Apollo 11, 12, 14, 15 and 16 missions and recorded moonquakes for several years.

Moonquakes on the Moon Were Detected By