This topic contains a solution. Click here to go to the answer

Author Question: Observationally contrast the discoveries of most comets and asteroids. What will be an ideal ... (Read 55 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
Observationally contrast the discoveries of most comets and asteroids.
 
  What will be an ideal response?

Question 2

What is the nearest huge cluster of thousands of galaxies, to which the Local Group may belong?
 
  A) The Great Wall
  B) Virgo Cluster
  C) Sagittarius Cluster
  D) Corona Borealis Cluster
  E) Coma Cluster



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

Comets are typically first noted as the Sun's heat drives off gases, forming their coma and making them look fuzzy. Their cometary nature is then confirmed by observations of their orbital motion. Asteroids look like little stars, and thus must be found via their motion, either with them appearing as streaks on the time exposures, or analysis of digital images over time.

Answer to Question 2

B




oliviahorn72

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Excellent

 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

For a complete list of videos, visit our video library