The Chandra Telescope uses x-rays to examine outer space.
A Telescope
Eris can be seen in a telescope when it is at its closest approach to Earth, typically during opposition when it is opposite the Sun in the sky. Eris is located in the outer solar system in the Kuiper Belt, so it is quite small and faint, requiring a large telescope and dark skies to observe.
Grote Reber, not Grote Weber, is credited with building the first radio telescope in 1937. He used a parabolic antenna to observe radio waves from outer space, laying the foundation for modern radio astronomy.
Celestial bodies are objects in the sky. The most commonly used instrument used to observe these bodies is the human eye. The next most common are the various telescopes including optical, radio, infrared and gamma ray. The sun is also a celestial body. A simple stick placed in the ground makes an interesting instrument for observing it. If you place a mark on the ground at the top of the sticks shadow at midday for a year (or whenever you remember to do it), an interesting figure is produced. Try it out.
You don't actually need a telescope to look at "Space". Just look up on a clear night sky and hey presto! You can see the Universe before your very eyes! But if you want to look at planets or you want a close up picture of the moon I suggest you use a quality telescope.
telescope
Saturn is the outer planet that can be seen from Earth without the aid of a telescope. Its bright rings make it easily visible in the night sky.
A Telescope
the hubble telescope
There are several, perhaps most notable is the Hubble Space Telescope.
There are several, perhaps most notable is the Hubble Space Telescope.
In outer space; in orbit around Earth.
Probably Galileo Galilei, he invented the telescope.
They used a telescope
Jupiter is the outer planet that can be seen from Earth without the aid of a telescope. It is the fourth brightest object in the sky and is visible to the naked eye.
This usually refers to a telescope that is actually located outside of the earths atmosphere. as opposed to a telescope designed to view outer space (which is all telescopes to my knowledge).
Hubble telescope is an outer space word. It begins with the letter h.