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

Author Question: The central star of the Crab Nebula has now collapsed into a ________, whose energy keeps this ... (Read 102 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
The central star of the Crab Nebula has now collapsed into a ________, whose energy keeps this famous nebula visible even in binoculars.
 
  Fill in the blank(s) with correct word

Question 2

The Crab Nebula is a bright, long lasting supernova remnant that was made by a ________ supernova.
 
  Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

pulsar

Answer to Question 2

type II




kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 27, 2018
:D TYSM


Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

For a complete list of videos, visit our video library