An expert in the field of Astrometry is referred to as an Astrometrist. Astrometry is the specialization of astronomy that ascertains accurate dimensions of the positions and also movements of stars and various other celestial bodies. The data accessed by astrometric measurements provides information on the kinematics and also on the physical origin of the Solar System and the Galaxy.

An expert in the area of Astronomy is referred to as an Astronomist. Astronomy is a science which deals with the detailed study of celestial objects and also the phenomena that originate outside the atmosphere of Earth.

There are various graduate level, post graduate level and also doctoral programs in both these fields that enable aspirants to become experts in the field. There are various certification courses as well. Apart from the academic qualification, the ultimate need is to have a great passion to be part of these professions.

Astronomist

Astronomy is a diverse field and due to this reason the career opportunities in this field is also really vast. Astronomists are offered very good salary as well. The studies in this field focus on the minute details of the following.

• Stars
• Planets
• Galaxies
• Comets
• Nebulae

There are various Private sector and also Public sector under takings functioning in the field of Astronomy. Nowadays a lot of people are interested in this field and taking this as a career option.

Astrometrist

Modern astrometry is quite often used for the purpose of measuring time. The international standard time is the Coordinated Universal Time (UTC) which is basically the atomic time that is synchronized to the Earth’s rotation by means of precise observations. It is sometimes mentioned as Positional Astronomy as well.

Key difference between Astronomist and Astrometrist

• An expert in the field of Astrometry is referred to as an Astrometrist whereas an expert in the field of Astronomy is referred to as an Astronomist.
• Astrometry is the branch of astronomy that makes use of accurate dimensions of the positions and also movements of stars and various other celestial bodies.
• Astronomy is a science which deals with the detailed study of celestial objects and also the phenomena that originate exterior to the atmosphere of Earth.

The career opportunities as well as the remuneration offered in both these professions will be different.