Astronomy · Unit 1: Observing the Sky ·  Problem 1.3.1

Sky Report

A date, a location, a time — nothing else. Defend what you'd actually see  ·  3 in-class days

Pulls TogetherEverything, Unit 1No Safety Net
Unit 1: Observing the Sky

Your cousin's family is planning a weekend camping trip specifically to watch a meteor shower she saw trending online. She's asking you — because you're "the astronomy person now" — whether it's actually going to be worth the drive.

Neither of you has a telescope. All you'll have is a date, a rough location, and your own eyes looking up. That's it.

Before you can answer her, you realize "will there be shooting stars" isn't enough. You need to know what the Moon will look like that night, which constellations will actually be up, and whether anything in the sky is about to get in the way.

Your Investigation Questions
Q1What will actually be visible in the sky, from that location, on that night?
Q2Will the Moon's brightness wash anything out?
Q3How do you figure this out ahead of time, without already being there?

This is the assignment — just with a real date, location, and time standing in for your cousin's weekend, generated for you on the project page. Everything else in this unit was building toward answering her with confidence.

🧭 Plot Summary

No new content here — this problem is entirely about pulling together what you already know and applying it to a specific, real situation with no partial credit for "I didn't get that far." You'll be handed a date, a location, and a time, and nothing else. From there, it's on you: look up the raw facts with the right tool, then use six activities' and projects' worth of reasoning to explain and defend what you found.

Resource Map — where each piece comes from

Stuck on a specific part of your report? Jump straight to the deep dive that covers it.

1.1.1Reading the Sky

Circumpolar zones — what never sets from a given latitude

1.1.2Celestial Coordinates

Alt-az and meridian altitude — where to actually look, and how high

1.1.3Star Chart & Sky Journal

Reading a star chart, tracking position over time

1.2.1Why We Have Seasons

Why visibility and sun angle shift depending on time of year

1.2.2Predicting Moon Phases

Determining phase, illumination, and moonrise/moonset

1.2.3Eclipse Explainer

Whether an eclipse is even possible on the assigned date

✅ Self-Check Before You Roll On

Check off each item as you get there. These aren't grades — they're your own signal.