Yes it will
Venus
He did not discover the planet Jupiter. He only used his telescope to see its four largest moons. The planet is and always has been visible to the naked eye and was known to people since ancient times.
Yes, it is safe to look at Venus through a telescope. Venus is bright enough not to cause any harm to your eyes when viewed through a telescope. Make sure not to look directly at the sun when observing Venus to avoid damaging your eyes.
Yes - Many times.
Venus is easily visible to the naked eye. People were looking at it for millennia before the telescope was invented. Galileo was the first person to look at Venus through a telescope.
Venus
Venus is one of the planets that is visible without a telescope. The planet has been known since antiquity. Galileo was the first astronomer to study Venus through a telescope.
Venus
He did not discover the planet Jupiter. He only used his telescope to see its four largest moons. The planet is and always has been visible to the naked eye and was known to people since ancient times.
Yes, it is safe to look at Venus through a telescope. Venus is bright enough not to cause any harm to your eyes when viewed through a telescope. Make sure not to look directly at the sun when observing Venus to avoid damaging your eyes.
Yes - Many times.
When Venus was discovered, scientists learned that it was the brightest planet in the solar system. It was also able to cast shadows and Galileo was the first person to view Venus through a telescope.
Yes.
Venus is easily visible to the naked eye. People were looking at it for millennia before the telescope was invented. Galileo was the first person to look at Venus through a telescope.
He looked through the telescope and was able to see Venus better.
The Earth is definitely the #1 easiest. Next in line would be Venus, Mars, Jupiter, Saturn, and Mercury. Each of those is visible without a telescope, so you'd know exactly where to point your telescope by seeing the planet with your eye first. The brightest planet that you do need a telescope to see is Uranus. So you definitely won't miss it when you're pointed at it, but you need to know where to point.
Neptune was discovered on September 23rd 1846, through mathematical prediction.