a harddrive...
Its known as interstellar space, as in the space between stars.
In a living person, the lumen of a renal tubule is referred to as the "renal tubule lumen." This is the hollow space within the renal tubule where filtration and reabsorption of substances occur during urine formation. The renal tubule includes structures such as the proximal convoluted tubule, loop of Henle, and distal convoluted tubule, each playing a critical role in the kidney's function.
These can extend for literally miles into space.
Hilus is the space where the renal pelvis, artery and vein enter the kidney.
because it is
element
It's both because space is absolutely beautiful but you could die trying to get there so it's also dangerous.
due to extracellular fluid volume depletion like the case of ascites(loss of intravascular fluid into the extravascular space), renal salt & water wasting states like diarrhea & vomiting
Because space is a very dangerous place
Space Patrol - 1950 Dangerous Intrigue 1-22 was released on: USA: 26 May 1951
Humans, because we are not adapted to survive in space without technology and protective gear. The vacuum of space, extreme temperatures, and lack of oxygen make it a very dangerous environment for us.