• Nova Squadron: Evokes a sense of speed and brightness, fitting for a space-based intelligence unit.

• Cosmic Recon: Clearly indicates the unit's intelligence-gathering role in space.

• Stardust Commandos: Combines the futuristic sci-fi element with the elite nature of special forces.

• Void Wardens: Suggests a unit responsible for protecting space and gathering intelligence within it.

• Celestial Watch: Implies a constant, watchful presence in space, ideal for an intelligence unit.

• Nebula Strike Force: A powerful name suggesting a swift and decisive intelligence operation.

• Orion's Shadow: A mysterious and evocative name, hinting at covert operations.

• Galactic Sentinels: Implies a protective and watchful role in space, suitable for an intelligence unit.

• Quantum Corps: A technologically advanced name, suggesting cutting-edge intelligence gathering capabilities.

• Astral Recon Team: A straightforward yet effective name clearly defining the unit's purpose.

• Eridanus Infiltrators: Uses a constellation name to add a sci-fi touch, while "Infiltrators" highlights their intelligence role.

• Andromeda's Eye: Suggests a unit with a keen observational ability, crucial for intelligence gathering.

• Sirius Strike Team: Combines a bright star name with a sense of action and precision.

• Cybernetic Sentinels: Highlights advanced technology and a watchful presence, fitting for space-based intelligence.

• Solarian Guard: Suggests a unit protecting the solar system, possibly with an intelligence-gathering focus.

These names aim to blend the sci-fi, intelligence, space, uniform, and Space Marines themes, offering a variety of options with different tones and levels of directness.