In the figure shown below, the upper spectrum is from hydrogen at rest in a laboratory, and the lower spectrum is from a galaxy.How far away is this galaxy? 
Definitions:
Bankruptcy Estate
The collective pool of assets that is formed upon the filing of bankruptcy, which will be used to pay off creditors.
Domestic-support Obligations
Legal responsibilities related to the financial support of one's household, including child support or alimony payments.
Discharged
Refers to the release or termination of a legal duty, debt, or obligation.
Bankruptcy Estate
All legal or equitable interests of the debtor in property, both tangible and intangible, at the time of the bankruptcy filing.
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