because there might be one we can live on
The Telescope
Telescopes, Space missions, probes all help scientists discover more about the moon.
I would suppose that the scientist with the super powered telescopes would discover planets before the astronauts would.
scientists do expirermences about nature, history, the Earth, space, and probably everything they want to learn and sometimes discover things or invent something. like to prove how do we sleep walk (which haven't been discover yet) or found new strange species in the seas (which is searching more right now).
The microscope had a lot to do with the finding of cells because it meant that scientists could look more closely at living things to actually discover cells and find out more about them!
The Telescope
Telescopes, Space missions, probes all help scientists discover more about the moon.
to discover more new thinmgs or experiment
Yes when technologgy improves
There are many more! Just like we always discover new planets, we are always discovering new elements, too.
to make sure that every one know there are more planets
Scientists can discover the relative age of two objects by counting the number of craters on their surfaces. The longer an object has been in space, the more craters it should have. Comparing the number of craters on two objects in space will determine which is older.
microscopes have helped scientists to dicover cells and discover their functions. they have helped scientists examine the anatomy of tiny organisms and insects, and inspect organs of all species more closely.
I would suppose that the scientist with the super powered telescopes would discover planets before the astronauts would.
a telescope
telescope
Within our solar system, there are 8 planets, and 4 dwarf planets. There are also over 500 dwarf planets from 2 galaxies that have been discovered orbiting other stars.