astronomy
scientific study of celestial objects and phenomena
astrobiology
study of the formation of life on Earth and elsewhere on other planets in outer space
Astronomy on Mars
What an observer on Mars can see in the sky
theoretical astronomy
use of the analytical models of physics and chemistry to describe astronomical objects and astronomical phenomena
regional astronomy
any considerable and connected part of a space or surface studied in astronomy
airborne astronomy
astronomy that benefits from using either an airborne observatory or such a telescope or detector system
exploratory astronomy
astronomy performed by a satellite, spacecraft, space probe, or astronaut that has left the cozy confines of an orbit around the Earth
celestial cartography
part of astronomy concerned with mapping of stars
Zero shadow day
day when sun is overhead at local noon
Egyptian astronomy
overview of astronomy in Ancient Egypt
space astronomy
astronomy that involves the study of celestial objects and phenomena for the use of telescopes and instruments in outer space
astrochemistry
study of the abundance and reactions of chemical elements and molecules in the universe
time-domain astronomy
study of how astronomical objects change with time
Maya astronomy
study of the Moon, planets, Milky Way, Sun, and astronomical phenomena by the Precolumbian Maya Civilization of Mesoamerica
stellar kinematics
study of the movement of stars
Australian Aboriginal astronomy
Aboriginal Australian culture relating to astronomical subjects
solar astronomy course
course to provide students with a well-rounded knowledge of solar astronomy
celestial mechanics
branch of astronomy
high-energy astronomy
study of astronomical objects that release ionizing radiation of highly energetic wavelengths
astronomy problems
problems to help students and others understand astronomy
astrophysics
branch of astronomy
extragalactic astronomy
astronomy dealing with objects outside the Milky Way
amateur astronomy
hobby whose participants enjoy watching the sky
telescopes and cameras
cameras for telescopes where the subject is essentially infinitely far away, problem set
circuit astronomy
astronomy looking for the circuit involved in a separation charges
object astronomy
astronomy of an object
first ultraviolet source in the constellation Sagittarius
lesson in map reading, coordinate matching, and searching for the first ultraviolet source in the constellation Sagittarius
galactic astronomy
study of the Milky Way galaxy and its contents
astrometry
branch of astronomy that covers star positions and their movements
ultraviolet astronomy
observational astronomy performed over the ultraviolet range from 10 nm to 400 nm
astronomical geography
study of heavenly bodies of outer space like planets, satellites, stars in comparison to planet earth
stellar astronomy
astronomy of self-luminous gaseous celestial bodies of great mass whose shape is usually spheroidal and whose size may be as small as the earth or larger than the earth's orbit
Cultural astronomy
Astronomy according to different culture
spectrographs
spectrograph problem set
gamma-ray astronomy
observational astronomy performed at less than 10 nm wavelengths
gnomonics
science that studies sundials
meteoritics
scientific study of meteors, meteorites and meteoroids
solar-like oscillations
Concept in Astronomy
forensic astronomy
study of past celestial appearances
pre-stellar core
early phase in the formation of low-mass stars, before gravitational collapse produces a central protostar
historical astronomy
science of analysing historic astronomical data
cosmology
scientific study of the origin, evolution, and eventual fate of the universe
physical cosmology
branch of cosmology which studies mathematical models of the universe
Local standard of rest
reference frame used in astronomy