List of NGC objects (1–1000)

High school (ages 12+)
Space & Astronomy

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/ngc-733

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the year of first publication?1888
2. What is the primary data sources for modern refinement?VizieR Service, NASA/IPAC Extragalactic Database, SIMBAD Astronomical Database
3. What is the New General Catalogue (NGC)?The NGC is a list of nebulae and star clusters that astronomers put together to help study the sky. It was first published in 1888 by a man named J. L. E. Dreyer.
4. Who created the NGC and when?J. L. E. Dreyer made the NGC in 1888. He gathered observations from earlier astronomers like William Herschel and his son John Herschel.

Deep-Sky Objects: Celestial objects beyond the planets and moons of our solar system, such as nebulae and galaxies.
Stellar Evolution: The process of change in a star throughout its lifetime, from formation to death.
Galactic Morphology: The classification of galaxies based on their visual appearance and structure.
Interstellar Medium: The matter and radiation that exist in the space between stars within a galaxy.