Wavelengths is what allows astronomers redshift a background galaxy that is covered up. This is due to being close to the foreground galaxy.
Yes. Some background galaxies are invisible due to being close to a bright foreground galaxy.
Yes. Some faint background galaxies are masked out due to being close to a bright foreground galaxy.
Often background colours won't be as bright as those in the foreground. They are sometimes fuzzier and more blended and you don't see the difference in cloud as easily.
Florida's license plate has a white background, with a figure of the state in the background in green and a bright orange in the middle foreground. The state's motto, 'The Sunshine State' is written along the bottom of the plate. See the link below for pictures of Florida plates.
Yes, if two stars are along the same line of sight from our perspective, the closer one prevents us from seeing the farther one.
The quasar method is a technique used in astrophysics to estimate the distances to distant celestial objects. It involves observing the spectra of quasars, which are extremely bright and distant objects, to determine the redshift caused by the expansion of the universe. By comparing the redshift of a quasar with known properties to that of a target object, astronomers can infer the distance to the target object.
There is a tutorial that shows you how to get a bright white background in a video in the related links of this question.
yeah because your futures bright
extra solar planets are not bright compared to the stars they orbit
To fix a bright background in a photo, you can adjust the exposure or brightness settings on your camera or in photo editing software. You can also try using a photo editing tool to selectively darken the background or use a graduated filter to balance the exposure.
The contrast between bright clothing and a dark background (apex)
Bright orange background with black border and numbers