Greenhouse on Mars 16:9
1:1Astronaut Fixing a Panel
An astronaut repairing a station panel.
Platform
Aspect ratio
Prompt for IG Square (1080 × 1080)
Tested on Google FlowAn astronaut in a white spacesuit tethered to a space station fixing an open panel with a tool, a wrench floating nearby, the blue Earth curving below and black space. No text. Compose as square 1:1 for IG Square, with the main subject fully inside the frame and safe margin on every side.
Paste into Google Flow and pick the closest ratio in its settings. Finish exact sizes in the crop tool.
Did this prompt work for you?
Be the first to tell others how it went
Live Crop Preview
How this image crops in each format. If a crop loses the subject, generate that ratio from the prompt above.
Crop this picture exactly, at full size, in the Crop ToolMake it with your own photo
Put yourself in this picture. Your photo goes straight to ChatGPT or Gemini; it is never uploaded to PromptRatio.
- Open ChatGPT (chatgpt.com) or Gemini (gemini.google.com). Both work on a free account.
- Click + and attach one clear photo of your face: facing the camera, good light, nothing covering the face.
- Copy the prompt below, paste it in the same message and send.
- Not quite you? Reply “Keep my face exactly as in my photo” and ask again.
Use the person in my attached photo as the main person in this image. Keep their face, skin tone, hair and age exactly the same, so they are clearly recognisable. Ignore any description of the person's looks below. An astronaut in a white spacesuit tethered to a space station fixing an open panel with a tool, a wrench floating nearby, the blue Earth curving below and black space. No text. Compose as square 1:1 for IG Square, with the main subject fully inside the frame and safe margin on every side.
Use only your own photo, or one you have the person’s permission for. Do not use photos of children, celebrities or anyone who has not agreed.
About this prompt
A free prompt from the Space collection, tested on Google Flow. The look is a space art style with earth glow, and the mood is focused and vast.
It is a wide 16:9 picture; our original is 1376 × 768 pixels. That shape is an exact fit for YouTube thumbnails, X posts and desktop wallpapers; LinkedIn posts and Facebook posts take it with a small crop. We made it for thumbnails.
- Style
- Space art
- Lighting
- Earth glow
- Mood
- Focused, vast
- Use case
- Thumbnails
Made for:YouTube Thumbnails
Make this prompt your own
- Subject
- “An astronaut in a white spacesuit tethered to a space station fixing an open panel with a tool” is the part that names the subject. Put your own there and leave the other words alone to keep this look.
- Light
- The prompt does not ask for a particular light, and the picture came out with earth glow. To steer it, add a few words at the end, such as “sunlight” or “accretion glow”.
- Colours
- The prompt names white, blue and black. Change any of those colour words and the picture follows.
- Rules
- The last words, “No text”, stop the tool from writing on the picture. That leaves clean space for your own title.
Same theme, another look
In other light: Cardboard Astronaut Dream (starlight), Planting a Seed on Mars (dusty orange light) and Submarine Under Europa's Ice (deep blue glow).
In another style: Total Solar Eclipse (space photo), Comet Over Mountains (night sky photo) and Child with a Telescope (night photo).
How to use this prompt
- 1Pick your platform or ratio at the top. The prompt rewrites itself for that size.
- 2Press Copy Prompt, open Google Flow and paste it. For this picture’s shape, pick 16:9 in its settings before you send.
- 3Want yourself in it? Upload a clear photo of your face with the prompt. The own-photo guide has the exact words to add.
- 4Generate two or three times and keep the best. For an exact YouTube size, finish it in the Crop Tool.
Questions
Is this prompt free?
Yes. Copying the prompt is free for everyone. Signed-in visitors can also download the full-size image without a watermark, 10 images a day.
Will I get exactly this image?
Close, not identical. AI tools make a new picture every time, so the style, light and mood will match while faces and small details change. Run it a few times and pick the one you like.
Does it work outside Google Flow?
It was tested on Google Flow. It also works in ChatGPT and most other image tools, though results vary from tool to tool.
Which platforms is this size good for?
It was made in 16:9 (wide), which suits YouTube, X, LinkedIn, Facebook, Desktop Wallpaper. For any other size, choose it with the buttons at the top; the prompt and the crop preview change with it.
Can I use the image for my business?
What you make belongs under the rules of the AI tool you used, so check its terms first. Read our disclaimer before using images for ads or products.
Related Space Prompts
Greenhouse on Mars 16:9
Probe Above Venus 16:9
Rover on Mars 16:9
Astronauts at a Lunar Dome Base 16:9
Comet Over Mountains 16:9
Earth at Night from Orbit 9:16
Milky Way Over the Desert 16:9
Jupiter's Great Storm 16:9
Asteroid Mining Ship 16:9
Solar Flare 16:9
Saturn's Rings 16:9
Butterfly Nebula 9:16










