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 72 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?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

How to integrate trigonometric functions containing both tangent and secant (Question 1) How to integrate trigonometric functions containing both tangent and secant (Question 1)
Genetics Question Genetics Question
Economics question Economics question
economic question economic question
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Chem question Chem question
Video: DNA Replication

For a complete list of videos, visit our video library