Category
page 1Astrological aspects

eclipse
thumb|Totality during the solar eclipse of August 11, 1999, showing the [[solar corona and prominences]]
thumb|The lunar umbra on Earth during the solar eclipse of August 21, 2017, as seen from space
spherical astronomy
branch of astronomy about the celestial sphere
Harmonices Mundi
book by Johannes Kepler
quadrature
aspect of a heavenly body in which it makes a right angle with the direction of the Sun
astrological aspect
angle the planets make to each other in the horoscope
great conjunction
conjunction of planets Jupiter and Saturn
Mysterium Cosmographicum
1597 astronomy book by Johannes Kepler
solar conjunction
Solar system object is on the opposite side of the Sun from the Earth
Mars effect
Sportspersons and Mars at birth time
transit of Venus, 1639
transit of Venus across the Sun visible from Earth in 1639
cosmolabe
thumb|Fully Assembled Cosmolabe by Jacques Besson, 1566
thumb|right|Cosmolabe, 16th century
thumb|Foot of a Cosmolabe by Jacques Besson, 1566
triple conjunction
astronomical event
Hamburg School of Astrology
Method in Astrology