Skip to main content

Space feels closer when it’s shared.

Exploring the cosmos through science and story.
Join the Mission

100000

moments of curiosity sparked.

5000

connections sparked by shared wonder.

60000

people brought closer to space through Hα.

We’re here to bring space closer to more people.

Once, space felt out of reach - costly equipment, remote sites, and rare knowledge kept it distant. But as tools grew smaller and better, the sky opened. That’s why we started Hα: to make the night sky part of everyday life, where anyone can capture a galaxy, understand a nebula, and feel what it means to truly see the stars.

We share guides that explain the why as much as the how, and create projects that matter - not just to science, but to those who take part. Whether you’re a beginner, returning after years away, or simply seeking something slow and real, we’re here to make that first look up clearer, easier, and yours.

Here’s what that looks like across everything we do.

Join us in making space more open. It’s already happening – and you’re invited to join the mission to:
  • Make complex space science clear, relatable, and engaging.
  • Contribute to real, collaborative research and open projects.

  • Create events and experiences where everyone feels welcome.

  • Preserve and share space history through HαLIDE.

  • Support shared dark skies and local wildlife through LYRA‑51.

  • Grow through the support of people who share our mission.

  • Keeps science open, human, and accessible to all.

Become a Member

© Hydrogen Alpha. LYRA‑51 is a trademark of Hydrogen Alpha. All rights reserved.

AstrophotographyIn FocusHow To Learn From Your First 5 Images

How To Learn From Your First 5 Images

Your first few deep sky images are a milestone. They might be noisy. They might be off‑centre or oddly coloured. But they’re yours - and they mark the moment you…
AstrophotographyTutorialsHow To Shoot A Milky Way Time-Lapse

How To Shoot A Milky Way Time-Lapse

Watching the Milky Way rise and drift across the sky is one of the most powerful sights in all of astrophotography. Capturing that motion in a time-lapse brings it to…
AstrophotographyTutorialsPhotographing The Moon With Foregrounds

Photographing The Moon With Foregrounds

The Moon is one of the easiest and most rewarding targets in the night sky. It’s bright, it’s detailed, and it looks beautiful with even the most modest camera. But…
Principle

Lewis W

Because science is stronger when more people understand it, we work to make complex ideas clear, trustworthy, and accessible to everyone.

Co-Founder

Viktorija I

Because stories help people connect with science and communication turns space into something that feels closer, human, and worth exploring.