This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Briefly explain the paradox of the question Where are the aliens? What will be an ideal ... (Read 75 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
Briefly explain the paradox of the question Where are the aliens?
 
  What will be an ideal response?

Question 2

Collisions between galaxies have little effect on the individual stars.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 27, 2018
Answer to Question 1

If we survive and decide to become interstellar travelers, we are probably capable of it. Because our solar system formed some 5 billion years after the galaxy formed, it therefore seems likely that other civilizations should have evolved and developed interstellar travel long ago. The paradox is that we have not yet had any contact with such civilizations.

Answer to Question 2

TRUE


NClaborn

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Question Question
Question Question
question asked question asked
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
Question About Lewis Dot Structures Question About Lewis Dot Structures
Economics question Economics question
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library