Why Tide Charts Make the Most Romantic Anniversary Gift
The ocean rises and falls twice daily, governed by the moon's gravity. On your wedding day, the tide had a unique rhythm — one that will never repeat exactly.
Read moreStories about science, love, and the data that connects them
The ocean rises and falls twice daily, governed by the moon's gravity. On your wedding day, the tide had a unique rhythm — one that will never repeat exactly.
Read moreNASA's lunar data shows the exact phase of the moon for any date in history. We turned that data into wearable art.
Read moreMost aurora apps predict the future. We document the past — the exact Kp index and solar wind speed on your special night.
Read moreSarah Chen was posting aurora art on Reddit. Now her colorways power 40% of Celovus' aurora products.
Read moreAI can generate a pretty tide chart. But it can't replicate the exact gravitational pull of the moon on your birthday.
Read moreWhen you're miles apart, share the same sky. These gifts connect two locations through real astronomical data.
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