« previous next »

Author Question: The nearest naked- eye star to our Sun, Alpha Centauri, is still over a parsec distant. Indicate ... (Read 101 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jul 27, 2018
The nearest naked- eye star to our Sun, Alpha Centauri, is still over a parsec distant.
 
  Indicate whether the statement is true or false

Question 2

Within the boundaries of the constellations Coma and Virgo are found:
 
  A) all the galaxies in the Local Group.
  B) the most distant known quasars.
  C) the largest nearby superclusters of galaxies.
  D) the closest red dwarfs to the Sun.
  E) the Large and Small Magellanic Clouds.


Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Anajune7

  • Hero Member
  • *****
  • Posts: 574
Reply #2 on: Jul 27, 2018
Thanks


Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Division of labour among castes of leafcutter ants, Atta sexdens, and naked mole rats, Heterocephalu Division of labour among castes of leafcutter ants, Atta sexdens, and naked mole rats, Heterocephalu
Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
The Structure of an Old Low-Mass Star The Structure of an Old Low-Mass Star
In ABC, A=90, b=3 cm, c=7 cm. Solve for all unknowns to the nearest tenth of a unit. In ABC, A=90, b=3 cm, c=7 cm. Solve for all unknowns to the nearest tenth of a unit.
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library