Observe, research, and interpret astronomical phenomena to increase basic knowledge or apply such information to practical problems.
<ul><li>Study celestial phenomena, using a variety of ground-based and space-borne telescopes and scientific instruments.</li><li>Analyze research data to determine its significance, using computers.</li><li>Develop theories based on personal observations or on observations and theories of other astronomers.</li><li>Collaborate with other astronomers to carry out research projects.</li><li>Present research findings at scientific conferences and in papers written for scientific journals.</li><li>Raise funds for scientific research.</li><li>Measure radio, infrared, gamma, and x-ray emissions from extraterrestrial sources.</li><li>Teach astronomy or astrophysics.</li><li>Develop instrumentation and software for astronomical observation and analysis.</li><li>Review scientific proposals and research papers.</li><li>Serve on professional panels and committees.</li><li>Develop and modify astronomy-related programs for public presentation.</li><li>Calculate orbits and determine sizes, shapes, brightness, and motions of different celestial bodies.</li></ul>