They're relatively close. Actually, most of the outer worlds are also naked eye objects, even Uranus, though you need good "seeing" and need to know exactly where to look. Only Neptune, at thirty times Earth's distance from the Sun, is definitely out of sight.
No. But yes. Yeast is a microbe but it is visible with the naked eye
no
they can be seen by the naked eye
Mercury, Venus, Earth (of course!), Mars, Jupiter, and Saturn are relatively easily seen with the naked eye. I've read that Uranus is just barely visible to good eyes when sky-conditions are ideal. Neptune and Pluto are not visible without additional optical equipment.
First of all, it is impossible for all the planets to form a straight line out from the Sun (or viewed superimposed on each other in the sky) because each planetary orbit is tilted slightly.In April 2036 there will be an "alignment" insofar as all five planets that can be visible to the naked eye will appear together in the evening skyIn September 2008 there was an alignment in space (not in line with the sun) nor visible to earthlings (some planets were on one side others on the other side of Earth.
Aside from the sun and moon, the fiver inner planets (other than the earth) are visible to the naked eye. Mercury, Venus, Mars, Jupiter and Saturn can all be seen at times without the aid of any optics.
By looking in the sky at night. Its one of the planets that is visible with the naked eye.
The naked eye visible planets. Mercury, Venus, Earth, Mars, Jupiter and Saturn.
The planets visible to the naked eye, from the brightest to the less bright are Venus, Jupiter, Mars, Saturn, Mercury.
Thousands of years ago - as it is one of 5 planets visible to the naked eye.
No. But yes. Yeast is a microbe but it is visible with the naked eye
Neptune. Uranus can be seen with the naked eye, but it has to be perfect viewing conditions and you have to know where to look, otherwise it will look just like another star.
There is only one asteroid currently visible to the naked eye. It is the Vesta asteroid.
Venus, Jupiter, Mars, Saturn, Mercury. Uranus is very faint but also naked eye visible on very dark nights, if you know just where to look, averted vision.
The inner, rocky planets are near enough to be seen with the naked eye. Jupiter and Saturn are very large and again can easily be seen by the naked eye. Uranus is large enough to be seen at a distance of approx 3 billion km. While Neptune is only slightly smaller than Uranus and it is 1.5 times as far as away so that it is not visible to the naked eye.
no
The term for visible with the unaided (naked) eye is "gross", as in gross anatomy.