SN 2005ap

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/sn-2005ap

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 heavy is SN 2005ap?Likely tens to over 100 solar masses
2. What is the event classification?Superluminous supernova (SLSN-I, likely hydrogen-poor)
3. What is the peak absolute magnitude?Approximately -22.0, indicating extreme intrinsic brightness
4. How bright was SN 2005ap compared to a normal supernova?It was tens to over a hundred times brighter than a typical supernova, so it could outshine its whole host galaxy.
5. Why did SN 2005ap outshine its whole galaxy?Its enormous energy made it shine so brightly that it became brighter than all the stars in the galaxy it lived in.

Superluminous Supernova (SLSN): A class of stellar explosions that are significantly more luminous than typical supernovae.
Light Curve: A graph showing the change in brightness of an astronomical object over time.
Magnetar: A type of neutron star with an extremely powerful magnetic field, capable of releasing vast amounts of energy.