Examlex
A gravitationally bound universe, with omega greater than 1.0, will expand forever.
Observations
Data points or elements collected during an experiment or study which represent individual pieces of information about the phenomena being studied.
Multiple Regression Model
A statistical technique that predicts the outcome of a response variable based on multiple explanatory variables.
Units
Basic quantities or items in measurement or statistics that are counted or measured in a dataset.
Q3: What role did Princeton astronomers play in
Q11: Our earliest atmosphere, formed by outgassing, was
Q67: Radio astronomy can only be done from
Q80: The radio signals from Earth are greater
Q99: In active galaxies, their central engines may
Q101: In the cosmological principle, implies that matter
Q116: The number of confirmed extrasolar planets<br>A) was
Q137: Because almost all galaxies show redshifted spectra,
Q158: The orbits of Population II stars have
Q161: Quasars are the brightest objects in the