Saturn's moon Enceladus, showing geysers spraying water into space that eventually finds its way onto Saturn and may be a big contributor to the planet's "E" ring.
Click to embiggen.
Remind me again why the human race doesn't need space exploration? And then when you're finished maybe you can then explain why we don't need art, or music, or literature…
I suppose that you are a regular visitor to the APOD site. If not, I think you would/could get lost for a while…
http://apod.nasa.gov/apod/archivepix.html
How Protestant to see all of Life and Prosaic and minimal.