The Hubble telescope captured galaxies in the eastern direction of the universe. Images came back proving that galaxies are made up of different colors. What would explain the reason for the make of colors in galaxies?

The dimension of Hubble constant, $[H_o]-LL^(-1)T^(-1)=T^(-1)$. The dimension of thr reciprocal $[1/H_o]=T$ As of now, different estimates of $H_o$ have a range around 70 km/s/mega parsec. The reciprocal, after unit...

First of all, intelligence agencies around the world already have very high resolution satellite for exactly that. Regardless, the Hubble was not built to be a satellite to collect visual...

The Hubble telescope is not used in the same way we might use a telescope in our back yard to gaze at the moon and planets. The Hubble is a...

In other words you can see two fireflies in Sanfransico 4 feet apart from new york separately.

Hubble space telescope orbits earth at about 600 kilometers above Earth's surface.It have a main mirror of 2.4 meters.It works in Visible light, infra red and UV wave lengths..It studies...

The Hubble telescope collects data in analog form. That is because it is a concave mirror which collects light wave and sends them in a focused form to its receivers....

Hubble is not like a regular digital camera in that it doesn't take a single image in one shot. The Hubble's CCD cameras can take monochrome images at a resolution...

A few galaxies are bright enough to see something of them with the naked eye. For example, in the northern hemisphere we can see the centre of the Andromeda Galaxy...

Universe was not transparent in the early stages. The galaxies are moving so fast that the light from them have not reached Earth.

So we have to send them to earth orbit above our atmosphere which filters radiations.Certain objects emit only radiation in UV range.So to study them we have to use UV...