Hyades (star cluster)

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/hyades-star-cluster

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 cluster type?Open cluster
2. What is the estimated age?Approximately 625 million years
3. What are the Hyades and why do they look like a 'V' in the sky?The Hyades are a group of stars that form a cluster, and they appear as a sparkly 'V' because many of the stars line up in that shape.
4. How far away are the Hyades from Earth?They are about 153 light‑years away, which means the light from them takes 153 years to reach us.

Proper Motion: The apparent angular motion of a star across the sky relative to distant background objects.
Hertzsprung-Russell Diagram: A scatter plot of stars showing the relationship between their luminosity and surface temperature.
Spectroscopic Parallax: A method for estimating stellar distances based on spectral type and luminosity class.
Galactic Archaeology: The study of the formation and evolution of galaxies by analyzing their stellar populations.