In searching for transmissions from intelligent civilizations,SETI is concentrating its efforts on a survey of:
A) about a dozen or so of the closest stars.
B) just stars around which we believe we have detected planets.
C) thousands of stars within a 100 pc or so of the solar system.
D) stars in giant elliptical galaxies since these stars, being oldest, are most likely to have advanced civilizations.
Correct Answer:
Verified
Q23: Modern laboratory experiments that repeated those of
Q36: At the present time,the search for extraterrestrial
Q37: The habitable zone around the Sun includes:
A)
Q38: Which idea has been borne out by
Q40: The basic chemical molecules thought to have
Q42: The Drake equation calculates the number of
Q45: The estimates in the Drake equation are
Q46: If we are going to "listen" for
Q48: The first successful detection of signals from
Q52: The numerical value given by the Drake
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents