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

Author Question: The major problem faced by optical astronomers in trying to deduce the structure of the Milky Way ... (Read 66 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 27, 2018
The major problem faced by optical astronomers in trying to deduce the structure of the Milky Way Galaxy is that we can see only a small part of it because of the ________.
 
  Fill in the blank(s) with correct word

Question 2

In age, Galactic disk stars are typically much ________ than those of the Galactic halo.
 
  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

zoeyesther

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 27, 2018
Answer to Question 1

interstellar dust

Answer to Question 2

younger


beccaep

  • Member
  • Posts: 535
Reply 2 on: Jul 27, 2018
Wow, this really help

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Structure and basic function of a typical vertebrate neuron and associated glial cells. Structure and basic function of a typical vertebrate neuron and associated glial cells.
Optical microscopes are commonly configured for bright-field (transmitted), phas Optical microscopes are commonly configured for bright-field (transmitted), phas
Crystal structure of a synthetic Holliday junction Crystal structure of a synthetic Holliday junction
Major “identity elements” in some tRNAs Major “identity elements” in some tRNAs
The structure of bacteriophage T4 The structure of bacteriophage T4
Structure of a mature sperm, a male gamete. Structure of a mature sperm, a male gamete.
Video: The pH scale - Strong acids and Weak acids

For a complete list of videos, visit our video library