Assertion: astronomer | /r/CapableOf | make observation
Facets:
value: with optical telescopes
type: OTHER
value: generally
type: DEGREE
value: with radio telescopes
type: TRANSITIVE-OBJECT
value: with other instruments
type: OTHER
value: on theory
type: OTHER
value: for other astronomers
type: TRANSITIVE-OBJECT
Source sentences:
text: Therefore, astronomers generally make observations or work on theory.
text: While they may need to work at night to make observations, most astronomers visit observatories only a few times per year, and otherwise keep normal office hours.
text: Using ground-based equipment like radio and optical telescopes as well as space-based equipment, astronomers make observations and collect data on celestial bodies and processes.
text: However, astronomers may spend only a few weeks each year making observations with optical telescopes, radio telescopes, and other instruments.
text: Astronomers who make observations with ground-based telescopes may spend many hours working in observatories; this work usually involves travel to remote locations and may require working at night.
text: However, astronomers may spend only a few weeks each year making observations with optical telescopes, radio telescopes, and other instruments.
text: Astronomers who make observations with ground-based telescopes may spend many hours working in observatories.
text: The Chinese used a lunisolar calendar, but because the cycles of the Sun and the Moon are different, astronomers often prepared new calendars and made observations for that purpose.
text: In addition to telescopes, astronomers have begun using other instruments to make observations.
text: In addition to telescopes, astronomers have begun using other instruments to make observations.
text: Therefore, astronomers generally make observations or work on theory.
text: On the other hand, some astronomers work at observatories, making observations for other astronomers or helping visiting astronomers use the equipment.