Requires a bachelor's degree in engineering and 2-5 years of experience in the field or in a related area. Familiar with standard concepts, practices, and procedures within a particular field. Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks.
The Ring Nebula is about 2,000 light-years from Earth and measures roughly 1 light-year across. Located in the constellation Lyra, the nebula is a popular target for amateur astronomers. Previous observations by several telescopes had detected the gaseous material in the ring's central region. But the new view by Hubble's sharp-eyed Wide Field Camera 3 shows the nebula's structure in more detail.
With its gossamer tendrils and sparkling stars, the Great Orion Nebula (Messier 42) is the grandest of the many attractions adorning the Hunteraâ¬â¢hunterÃ¢ S. Sword this luminous gas cloud can be admired On january And february evenings by stargazers. worldwide