Every minute, hundreds of telescopes around the planet — and dozens of spacecraft beyond it — send back images and measurements of the cosmos. NASA's Solar Dynamics Observatory streams new pictures of the Sun in seven wavelengths every 12 seconds. JAXA's Himawari satellite photographs Earth from geostationary orbit. The International Space Station broadcasts continuously from 400 kilometers up. The Mars Reconnaissance Orbiter has collected over 100,000 high-resolution images of the Red Planet.
This data is public. Free. Astonishing. And almost no one sees it, because it's scattered across hundreds of websites, each with its own interface, each requiring you to know what you're looking for.
NovaSync exists to fix that. One page. The whole sky. Updated continuously. Beautifully presented. Free for everyone.