Quick Answer
Complete Astronomy Class first. Amit Thakkar teaches the mechanic and you solve the Lyra table during the quest. Find the other tables after dark, look through the telescope and rotate/zoom until the bright stars fit the overlaid constellation. There are 15 in total, including the story table.
Interactive Guide
Unlock and solve any table
Why the constellation will not align
Do not spin continuously at maximum zoom. Start by matching scale. If the bright star group covers a much larger area than the overlay, zoom out; if it is tiny, zoom in. Once roughly sized, rotate a little at a time.
Tables remain usable during free roam after Astronomy Class. An inactive table is usually a daytime or quest-progress issue, not a permanent lock.
Starry-Eyed Seer rewards
Completing the astronomy challenge milestones unlocks pieces of the Starry-Eyed Seer cosmetic set, including Scarf, Ensemble and Cape. Claim them in the Challenges interface after hitting each milestone.
Frequently Asked Questions
How many astronomy tables are in Hogwarts Legacy?
15 total, counting the one in Astronomy Class.
Why can I not interact with the table?
You usually need to complete Astronomy Class and return at night.
How do I solve the star puzzle?
Zoom to match constellation size, then rotate the stars into the overlay.
References & Verification
Gameplay details may vary slightly by patch and platform. Illustrative controls on this page are explanatory tools, not live game integrations.
https://game-maps.com/HL/Map-Astronomy-Tables.asphttps://www.windowscentral.com/gaming/how-to-use-an-astronomy-table-in-hogwarts-legacy