Astronaut floating in deep space viewing earth

Prompt

A cinematic close-up of an astronaut in a futuristic space suit floating in deep black void with distant stars

Subject: The upper torso and helmeted head of an astronaut facing forward, the clear visor reflecting Earth from orbit showing blue oceans, white clouds, glowing city lights at night, plus a reflection of a crescent moon on the left side of the glass. 

Clothing: A high-tech space suit in dark grey with intricate straps, buckles, and hardware; digital displays glow with small text reading '10:17', 'LIVE' and altitude data near the neck seal and chest panel. 

Environment: The vast blackness of outer space filled with a scattering of bright stars around the figure. 

Lighting: Cool blue light illuminating the suit from below, creating soft shadows and reflecting off the helmet visor; high contrast against the dark background emphasizing the glow of Earth in reflection.

Description

This prompt is useful for creating cinematic sci-fi concept art, educational visualizations of orbital mechanics, and dramatic movie poster key art. The combination of 'cool blue light illuminating the suit from below' against the 'vast blackness of outer space' establishes a high contrast that makes the reflective details on the visor pop, ensuring the Earth reflection remains the primary focal point over any potential flat lighting.

Suggestions

Change 'dark grey' to 'matte white' for a more retro-futuristic look.
Add 'volumetric dust motes' to the environment description for added atmosphere.
Swap 'distant stars' for 'nebula clouds' to increase background color variation.