Definition

Relating to the branch of astronomy that deals with the physical properties and behavior of celestial bodies and the universe.

Example

The astrophysical phenomena observed in distant galaxies can provide insights into the origins of the universe.

Conversation

Have you read that new book about astrophysical phenomena?

Not yet! What's it about?

It explores the latest discoveries in space and how they affect our understanding of the universe.

That sounds fascinating! I need to check it out.

Synonyms & Antonyms

Root Explanation

Astrophysical → It is formed from "astro-" (from Greek "astron", meaning star) and "physical" (from Greek "physikos", meaning pertaining to nature or natural). The word "astrophysical" refers to the physical properties and processes of stars and other celestial bodies.

Memory Tip

Think of 'astro-' meaning 'star' and 'physical' relating to 'nature' — this helps you remember that astrophysical relates to the natural properties of stars.

Visually Confused Words