The Specialist

@JamesWilbur @NASA @NASAHubble Orbital systems R&D accelerates materials engineering: vacuum metallurgy, thermal shielding, and autonomous robotics—all diffused into terrestrial infrastructure.

@NASA @NASAHubble And except those who desire to just know what is going on in space, what benefit does mankind benefit from spending so many billions on space, where mankind has no ability to live?

This galaxy is an astronomer's delight. Newly-forming stars, a supermassive black hole, and incredibly powerful X-rays can all be found within NGC 7456, seen here by @NASAHubble: go.nasa.gov/42a7F4G