Examlex
Irregular galaxies, although small, have large star- forming (HII) regions and much ongoing star formation for their size.
William Penn
An English nobleman, writer, and early Quaker who founded the Province of Pennsylvania, a North American colony of England, as a place of religious freedom.
European Conquest
Refers to the period when European countries explored, colonized, and annexed territories around the world, significantly affecting indigenous populations and altering global demographics.
African Slaves
People from Africa who were forcibly transported to the New World and sold into slavery, primarily to work on plantations.
Bacon's Rebellion
A 1676 uprising in colonial Virginia, led by Nathaniel Bacon, against the colony's government for its failure to protect settlers from Native American raids.
Q1: Mapping the intracluster gas is largely done
Q14: Describe the large- scale structure revealed by
Q29: What is the name of the temperature
Q63: The bright blue stars of Orion's Belt
Q67: In which of the following models will
Q67: The nearest comparable galaxy to our own
Q82: The total mass of a galaxy tends
Q100: The helium flash increases the star's luminosity.
Q105: Space itself is expanding.
Q110: Relate black holes in the early galaxies