In the following visible + near infrared image, the white color is the ______, the red color is the __________, and the lack of white color (or black color) sandwiched between the upper white half-moon shape and the lower white half-moon shape is _________________.
A)star, jet, the infrared part
B)disk, Herbig-Haro object, empty space
C)surface disk, jet, the dense dust disk
D)None of the other choices are correct.

Question

In the following visible + near infrared image, the white color is the ______, the red color is the __________, and the lack of white color (or black color) sandwiched between the upper white half-moon shape and the lower white half-moon shape is _________________. 
A)star, jet, the infrared part 
B)disk, Herbig-Haro object, empty space 
C)surface disk, jet, the dense dust disk 
D)None of the other choices are correct.

Quizplus · Accepted Answer

The Answer of In the following visible + near infrared image, the white color is the ______, the red color is the __________, and the lack of white color (or black color) sandwiched between the upper white half-moon shape and the lower white half-moon shape is _________________. 
A)star, jet, the infrared part 
B)disk, Herbig-Haro object, empty space 
C)surface disk, jet, the dense dust disk 
D)None of the other choices are correct.

In the Following Visible + near Infrared Image, the White