Suppose you look by eye at a star near the edge of a dusty interstellar cloud. The star will look ________ than it would if it were outside the cloud.
A) dimmer and bluer
B) more redshifted
C) brighter and redder
D) dimmer and redder
Question 2
Observations of young stars (as well as theory) tell us that when the Sun was young the solar wind
A) was weaker than it is today.
B) was stronger than it is today.
C) was about the same strength as it is today.
D) was nonexistent.
E) blew outward only along the Sun's poles.
Body plan of an echinoderm, as represented by a sea star.
Dreams Disappeared in a Cloud of Dust
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
The Sun is the nearest star to Earth.
CCS, BECS, biochar, cloud albedo, and ocean fertilization
Flo Hyman was a 6 foot 5 inch star on the U.S. women’s volleyball team that won a silver medal in ...