Your photo in World Space Day style.

Cosmic nebulas, starfields, and galactic purple-blue wonder.

Deep cosmic nebulas, twinkling starfields, and galactic wonder. Stemning's World Space Day style transforms your photos with awe-inspiring purple-blue space tones, planetary silhouettes, and astronaut-visor light reflections — launching your subject into the cosmos while they stay perfectly recognizable.

Ideal for science events, astronomy clubs, space-themed parties, STEM education content, or stellar social media posts. Upload a photo, see the free preview, and download in full 4K.

Science museums, STEM educators, and tech startups use it to create cosmic imagery that inspires wonder and fuels curiosity about space exploration.

World Space Week: October 4–10. NASA Space Day: first Friday of May.

See it in action

World Space Day photo effect example — World Space Day

Try it free

1 free credit on sign-up · no credit card required

Made for moments like this.

Space-themed event and party invitations

Astronomy club and planetarium promotions

STEM education and science fair graphics

Sci-fi fan community content

Tech startup and innovation branding

Cosmic social media profile pictures

Science museum and exhibition marketing

Space week classroom projects

How it works

Upload your photo

Upload any photo — portraits, pets, products, landscapes. Our AI keeps your subject intact.

Apply the style

Select the style and get a free instant preview. See the transformation before you pay.

Download in 4K

Love it? Pay once and download the full-resolution version. No subscription needed.

Space Day photo ideas

Multiple space days. World Space Week runs October 4–10. NASA's Space Day is the first Friday of May. Create content for both.
STEM education. Science fair projects, astronomy club graphics, and classroom displays benefit from the cosmic overlay.
Dark backgrounds. Photos with darker backgrounds produce the most striking nebula and starfield effects.
Pair with Neon. Use Space for cosmic wonder and Neon for cyberpunk-tech aesthetics.

Frequently asked questions

How do I create a space-themed photo?

Upload any photo to Stemning, select the World Space Day style, and preview for free. The AI adds cosmic nebulas, starfields, and galactic purple-blue tones.

When is World Space Day?

World Space Week runs October 4–10. NASA's National Space Day is the first Friday of May.

Can educators use this for STEM content?

Yes. Science fair projects, astronomy graphics, and classroom displays look stunning with the cosmic overlay.

What photos work best?

Photos with darker backgrounds produce the most striking nebula and starfield effects, but any photo transforms well.