What term describes the process where atmospheric scattering makes a star appear redder than it truly is?
Answer
Extinction or interstellar reddening
Molecules in the Earth's atmosphere scatter shorter (bluer) wavelengths more effectively than longer (redder) wavelengths, a process called extinction or interstellar reddening.
Related Questions
What color indicates the lowest surface temperature in a star?Which spectral class denotes the coolest stars on the stellar temperature ladder?What is the approximate surface temperature range for the coolest red stars?What physical law describes the relationship where hotter objects shift peak emission to shorter wavelengths?Why do most stars appear white to the naked eye, regardless of their actual hue?What term describes the process where atmospheric scattering makes a star appear redder than it truly is?What is the spectral class and approximate temperature of our Sun?Why are there no truly green stars?What object is classified below the theoretical temperature limit for a true star (roughly 2,000 K)?For main sequence stars, what attribute is generally associated with a lower surface temperature (being red)?