Piscis Austrinus

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/piscis-austrinus

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 Piscis Austrinus?231.5 square degrees (29th largest)
2. What is the distance to fomalhaut?Approximately 25 light-years
3. What is the fomalhaut system characteristics?Young star with a significant debris disk and confirmed exoplanet(s)
4. Why is Fomalhaut important?Fomalhaut is the brightest star in Piscis Austrinus and is only about 25 light‑years away. It has a dusty disk and at least one planet, making it a favorite for studying how new planets form.
5. Where can we see Piscis Austrinus?Piscis Austrinus is located in the southern part of the sky. It can be seen from places that are far enough south to look toward the southern horizon.

Protoplanetary Disk: A rotating disk of dense gas and dust surrounding a newly formed star, from which planets may eventually form.
Exoplanet Research: The scientific study of planets that orbit stars outside of our solar system.
Debris Disk: A circumstellar disk of dust and debris, often indicative of ongoing or recent planet formation.