We Can See Most of the Galaxy with Visible Light

question 8

True/False

We can see most of the galaxy with visible light.

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Definitions:

Lumbar Puncture

A medical procedure involving the insertion of a needle into the lower part of the spinal column to collect cerebrospinal fluid.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, serving as a cushion and providing nutrients to nervous system tissues.

MRI

Magnetic Resonance Imaging, a medical imaging technique used to visualize internal structures of the body in detail using magnetic fields and radio waves.

Cerebral Angiography

A medical imaging technique used to visualize the blood vessels in and around the brain, often used to diagnose and assess conditions like aneurysms or blockages.