Examlex
The Tully-Fisher relation is much like the mass-luminosity relationship, except that thegalaxy's rotation is used to find its mass; the greater the mass, the faster the rotation rate.
Constitution
The system of fundamental principles according to which a state, country, corporation, or other organization is governed.
Noncitizens
Individuals who do not hold citizenship status in the country where they reside, which affects their legal rights, responsibilities, and access to social services.
Due Process
A legal principle ensuring fair treatment through the normal judicial system, especially as a citizen's entitlement.
American Indian Relations
The historical and contemporary interactions and policies between American Indian nations and the United States government, characterized by complex treaties, land disputes, and efforts towards sovereignty.
Q5: As seen in 1987, when two silicon
Q17: Like most pulsars, the Crab Nebula neutron
Q35: The open universe would require
Q48: Most galaxies in the Local Group are:<br>A)dwarf
Q50: Three terrestrial-sized planets in orbits of a
Q68: Which of the following best describes the
Q78: In Hubble's classification, which type of galaxy
Q81: When helium capture occurs with a carbon
Q88: How does the death of one very
Q104: The scarcity of what isotope is a