Eagle Nebula

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/eagle-nebula

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. How big is the Eagle Nebula?About 7 arcminutes across (visual diameter)
2. What is the designations?Messier 16 (M16), NGC 6611 (star cluster), IC 4700 (nebula)
3. What is the distance?Approximately 7,000 light-years (2,100 parsecs)
4. Why are the Pillars of Creation so famous?They are tall, finger‑like clouds made of hydrogen and dust that are being shaped by bright young stars, showing how new stars can form inside them.
5. How do the young stars in NGC 6611 light up the nebula?Their strong ultraviolet light ionizes the hydrogen gas, making it glow, especially in red light.

H II Region: A cloud of ionized hydrogen gas, typically associated with active star formation.
Photoevaporation: The erosion of gas and dust from a cloud by intense ultraviolet radiation.
Protostar: A star in the process of formation, before nuclear fusion begins in its core.
Stellar Winds: Outflows of charged particles from stars, particularly significant from massive, hot stars.