Gargantua: Black Hole Viewer

Explore black holes, neutron stars, and pulsars in an interactive, cinematic universe. Gargantua brings six stellar scenes to life: Gargantua, TON 618, RX J1856.5–3754, Vela Pulsar, GW150914, and Gaia BH1. Discover turbulent accretion disks, gravitational lensing, glowing neutron stars, sweeping pulsar beams, and orbiting companions. • Explore each object with orbit, pan, zoom, and reset controls. • Switch between Performance, High, and Ultra rendering quality. • Choose a 30 or 60 FPS target to suit your device. • Listen to audio on supported objects, including Vela's simulated pulses and GW150914 gravitational-wave audio. • Hide the controls with the eye button for an unobstructed view. • Capture clean, high-resolution images without the interface. • Native Metal rendering on Mac, iPhone, and iPad. Buy once and enjoy on your compatible Apple devices. No account, ads, subscriptions, or in-app purchases. An artistic visualization inspired by astrophysics. Motion, scale, and visual effects are illustrative, not a precision scientific simulation.