NEBULA — Astronomy Quiz & Shareable Scorecard
NEBULA is an astronomy quiz you can race or author yourself. Chain correct answers to build a streak multiplier, then download a polished canvas scorecard stamped with your rank (Interstellar Genius → Space Tourist) and share it. Build your own question set, or take the curated 10-question orbit.
More astronomy creations
LUMINARA Digital Planetarium
Browse 35 interactive exhibits across thirteen walkable 3D galleries: controllable worlds, real observatories and open data, dated SGP4 orbit control, human-spaceflight engineering, the ISS, and authoritative spacecraft artifacts.
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Night Shift · VLT
Operate an official ESO VLT Unit Telescope model through a source-bounded Paranal night shift.
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Umbra Theatre
Move the Moon through finite-disk solar and lunar eclipse shadows in a bright source-backed Three.js planetarium.
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LUMINARA · Celestial Museum
An interactive celestial museum: orbit a live canvas knowledge atlas spanning nine domains of astronomy and spaceflight, then step into 42 published worlds — Earth, Mars EDL, Enceladus plume sampling, LIGO, M87*, the ISS and more — each a focused, evidence-backed experience.
Solstice Courtyard
Walk a geometric year through four stone season gates and measure axial tilt, ideal daylight and solar-noon shadows.
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First Signal · LIGO
Operate Advanced LIGO and reconstruct GW150914 from authoritative GWOSC open data.
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