Yes, Betelgeuse is one of the brighter stars in the sky. The red star of Orion's left shoulder is Betelgeuse.
Brightnest is a factor of luminousity and distance as seen from Earth. (Apparent magnitude)Vega - 0.03.Betelgeuse: 0.42So Betelgeuse is brighter as viewed from Earth.
microscope
Yes it is, as all stars that you can see with the naked eye are in the Milky Way galaxy.
"microscopic" Naked = The average human eye, without the use of any artificial aids like, glasses, microscope, telescope etc.
Any light wave with a wavelength between roughly 350 to 750 nanometers.
By definition, a microorganism cannot be seen by the unaided human eye.
No, not with the human eye.
Brightnest is a factor of luminousity and distance as seen from Earth. (Apparent magnitude)Vega - 0.03.Betelgeuse: 0.42So Betelgeuse is brighter as viewed from Earth.
microeconomist
living things that are to small to be seen by the human eye
A single fungus organism cannot be seen with the human eye, but a fungal colony, such as a mushroom or jock itch, certainly can be.
The colors of light that can be seen by the human eye are the visible spectrum. The specific colors in the visible spectrum are; red, orange, yellow, green, blue, indigo, and violet.
A microbiologist.
A microbiologist.
100 um
No, but if it could, that'd be a marketable skill!
The movement of atoms (wind) cant be seen because the atoms are to small for the human eye.