The answer is radio. Not sure how to explain it but I know it's that because I just learned it. :D
Infrared
Emission nebula glow and reflection nebula reflect the light form other stars
Depending on the type of nebula, they can range from a light year across to over a 100 light years in diameter.
The crab nebula is estimated to be about 6,300 light year away.
Uranus was formed from the light gases of the outer solar nebula.
Infrared
To put it in very simple terms, because the wavelength of an electron is much smaller than the wavelength of visible light.
Emission nebula glow and reflection nebula reflect the light form other stars
No object can vibrate at the wavelength of light. wavelength of light depends on the intensity of light and electron movements.
The biggest known nebula is Tarantula nebula stands 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
The biggest known nebula is Tarantula nebula stand 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
The Egg Nebula is about 3000 light-years from us.
Depending on the type of nebula, they can range from a light year across to over a 100 light years in diameter.
Depending on the type of nebula, they can range from a light year across to over a 100 light years in diameter.
Because the electron beam has a wavelength lower than visible light.
The crab nebula is estimated to be about 6,300 light year away.
Uranus was formed from the light gases of the outer solar nebula.