Create Aster as a high-quality reusable Library hero template. An immersive black space observatory. Only Singularity (LiquidArtifact defaultShape 2), no model selector or observation counter. Large but bounded artifact, subtle opaque stars, a white semibold Begin observation pill, a menu icon that toggles its own state without opening a menu, and a thin animated scroll cue. Preserve LiquidArtifact and paused/reduced-motion support. No popups or redirects. Keep one stable composition; all navigation is illustrative and may only update its own visual state. Use local artwork and bundled fonts, contained CTAs, minimal functional copy, no inline italic or mixed-color words. Fill the available container responsively with desktop and 320px mobile layouts. Use the existing implementation in components/heroes/ and preserve visibility, teardown, paused and reduced-motion behavior.