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

Author Question: A galaxy that has created a large number of young stars all at once is a(n) _______________ galaxy. ... (Read 84 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jul 27, 2018
A galaxy that has created a large number of young stars all at once is a(n) _______________ galaxy.
 
  Fill in the blank(s) with correct word

Question 2

What are the advantages of putting telescopes in space? Provide specific examples of three current space telescopes.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Carliemb17

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 27, 2018
Answer to Question 1

starburst

Answer to Question 2

The greatest advantage is the lack of seeing distortion. A telescope in space is not limited to Earth's atmospheric turbulence and transparency. Space-bound telescopes can collect radiation that is usually absorbed by Earth's atmosphere.

HST: can detect fine detail, and because it concentrates light into sharp images, can detect extremely faint objects

JWST (to be launched): avoids interference from Earth's strong infrared glow

Chandra: operates in an orbit that extends a third of the way to the Moon so that it spends 85 percent of the time above the belts of charged particles surrounding the Earth that would produce noise in its detectors


jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

The large orb web of Araneus diadematus (European garden spider). The large orb web of Araneus diadematus (European garden spider).
A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010. A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010.
Thick filaments are bipolar structures created by the association of many myosin molecules Thick filaments are bipolar structures created by the association of many myosin molecules
Pre–Main-Sequence Stars Pre–Main-Sequence Stars
Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library