They have changed because now there is a telescope in space called the "Hubble". I can see things that regular telescopes on Earth cannot see.
The bifocals have changed alot since they were first invented. They have changed into different sizes, shapes and forms. They had also changed into sunglasses.:)
Jupiters "red dot",the storm, has been around since at least the mid 1600s, when telescopes were invented.
Galileo Galilei changed the world today because he invented many space telescopes that still come in handy today, he also was the one of the only people that experimented his own theories. I LOVE RYAN ANDREW SWIFT
Telescopes in general. Optical telescopes Radio telescopes Gravity wave telescopes
For Earth-based telescopes this is not a particularly good idea since the ozone layer in the Earth's atmosphere absorbs some of the UV radiation. For space based telescopes, all wavelengths are useful.
The bifocals have changed alot since they were first invented. They have changed into different sizes, shapes and forms. They had also changed into sunglasses.:)
no they have not
Nothing's changed
I have
blue ray
1931
well i have no idea
bonjour
The telescope was invented in 1608 by Hans Lippershey.
It is called the "Great Red Spot", and it is a huge storm that has been observed since telescopes were invented.
it canged by making a bid diffrrence
Jupiters "red dot",the storm, has been around since at least the mid 1600s, when telescopes were invented.