The most striking example of solar variability was the
A) Dust Bowl drought of the 1930s.
B) Maunder Minimum from 1645-1715.
C) Sporer Minimum that doomed the Anasazi.
D) fall of Rome.
E) Joseph's seven lean years in the Old Testament.
Question 2
The Kuiper Belt objects have orbits that:
A) carry them thousands of A.U. beyond the Sun.
B) stay out just beyond Neptune and close to the ecliptic.
C) stay sixty degrees ahead of or behind Jupiter.
D) cross the orbit of Mars at perihelion.
E) cross the orbit of Earth at perihelion.
The sparse plasma (blue) and dust (white) in the tail of comet Hale–Bopp are being
Rover exposes silica-rich dust on Mars
Top down view of Olympus Mons, the highest known mountain in the solar system
During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri
Solar Spectra
Frequency distribution curve: interpatient variability in drug response.