Stars, and the "classical" planets. The lessening of the atmosphere will be offset by the thickness of the visor of your space suit's helmet.
Objects large enough and close enough to see with the unaided eye are referred to as macroscopic, which is the opposite of microscopic.
Objects large enough and close enough to see with the unaided eye are referred to as macroscopic, which is the opposite of microscopic.
All of them. That's where they were discovered from. Only Neptune cannot be seen with the naked eye.
microscope
Apparent magnitude.
I don't understand your question: "What does microscope?" A microscope is an instrument for viewing objects that are too small to be seen by the naked or unaided eye The science of investigating small objects using such an instrument is called microscopy. The term microscopy means very small, unable to be seen with an unaided eye.
Objects large enough and close enough to see with the unaided eye are referred to as macroscopic, which is the opposite of microscopic.
Objects large enough and close enough to see with the unaided eye are referred to as macroscopic, which is the opposite of microscopic.
yes
Yes. For example, I can see the moons of Jupiter through my 6" reflector which I cannot see unaided.
By definition, a microorganism cannot be seen by the unaided human eye.
Jupiter
using your unaided eye compare the image of the letter
No airport on earth can be seen from the surface of the moon by the unaided eye.
Neptune.
Yes, Saturn is often easy to see.
Intrusively.