Examlex
How long does it take an O-type star to form, compared to the time for a solar-type star toform?
Golden Age
A period in history marked by peace, prosperity, and cultural achievements, often idealized or considered a pinnacle in a civilization's history.
Stable Prices
A situation in the economy where prices of goods and services remain consistent over time without significant inflation or deflation.
Trade Surplus
A situation where a country's exports exceed its imports over a certain period, leading to a positive balance of trade.
Q3: The radioactive decay of cobalt 56 into
Q15: How have Hubble images revised our view
Q15: When we are lucky enough to see
Q24: Most extrasolar Neptunes and Jupiters found to
Q57: Interstellar dust clouds are best observed at
Q80: In general, the greater the mass of
Q87: Give evidence that magnetism plays a role
Q94: Which of these is NOT a source
Q95: What is peculiar about Sirius based on
Q105: After reaching its peak luminosity in hours