Cygnus (constellation)

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/cygnus-constellation

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 constellation type?Northern Hemisphere constellation
2. What is the galactic position?Lies on the Milky Way's galactic plane
3. What is Cygnus?Cygnus is a swan-shaped constellation in the night sky. It sits in the Milky Way and is famous for its bright five‑star pattern called the Northern Cross.
4. Why is Deneb important?Deneb is the brightest star in Cygnus. It is a blue‑white supergiant that marks the swan’s tail and is one of the most luminous stars we can see with our eyes.

Galactic Plane: The flat, disk-like region of a spiral galaxy where most of its mass is concentrated.
Supergiant Star: An extremely large and luminous star, much larger than the Sun.
X-ray Source: An astronomical object that emits significant amounts of X-ray radiation.