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What else can I help you with?
The A planet that can never be seen from Earth at midnight?
Neither Mercury nor Venus are visible at midnight. Both planets are closer to the Sun than the Earth is.
Can phases of Mercury be seen?
Yes, all of the planets in from the earth display phases when viewed form earth.
What are the 5 most visible planets and which ones can appear in phases similar to lunar phases and which ones can not?
-- The six planets visible to the unaided eye are Mercury, Venus, Earth, Mars, Jupiter, and Saturn. -- The Earth displays no phases at all. -- All of the remaining five can display gibbous and nearly 'quarter' phases. -- Only Mercury and Venus can display crescent phases.
How many planets were first discovered?
5 all visible in the sky. Mercury, Venus, Mars, Jupiter and Saturn. 6 if you include the Earth
What planet is the moon most like?
Mercury is the planet that most resembles the Moon in visible surface features and atmosphere. It is a grey planet that has many craters and a thin atmosphere.
Can you see Mercury from earth?
Yes you can. Mercury is normally visible in the mornings or evenings.
When can someone see mercury?
The orbits of the Earth and Mercury are not in synchrony and so there is not a particular time of the year when Mercury can be seen. Obviously, it will not be visible when it is behind the Sun. Also, it will not be visible when it is between the Sun and the Earth because the light from the Sun will obscure it. When Mercury and the Earth form nearly a right angle, with the Sun at the vertex, then Mercury will be visible at around sunrise or sunset - depending on which side of the sun it is.
What planets have morning and evening stars?
Earth and Venus. From Earth Venus and Mercury are planets visible as "morning" and "evening" stars. From Venus, Mercury would appear in the morning and evening sky. From Mars I would expect Earth, Venus, and Mercury to all be morning and evening "stars."
What are the 5 planets visible from earth without a telescope?
The five planets visible from Earth without a telescope are Mercury, Venus, Mars, Jupiter, and Saturn. These planets are often visible to the naked eye and can be seen in the night sky from various locations on Earth at different times throughout the year.
Are any planets visible from Yellowstone National Park?
All of them are if you have a telescope. If you don't, then Mercury, Venus, Mars, Jupiter and Saturn are visible. Probably. Earth definitely is.
The A planet that can never be seen from Earth at midnight?
Neither Mercury nor Venus are visible at midnight. Both planets are closer to the Sun than the Earth is.
Can phases of Mercury be seen?
Yes, all of the planets in from the earth display phases when viewed form earth.
Which planets have been known for longest?
The naked eye visible planets. Mercury, Venus, Earth, Mars, Jupiter and Saturn.
What are the 5 most visible planets and which ones can appear in phases similar to lunar phases and which ones can not?
-- The six planets visible to the unaided eye are Mercury, Venus, Earth, Mars, Jupiter, and Saturn. -- The Earth displays no phases at all. -- All of the remaining five can display gibbous and nearly 'quarter' phases. -- Only Mercury and Venus can display crescent phases.
Can Mercury be seen from Earth all night long?
No. Mercury lies very close to the sun, and 'follows' the sun across the sky very closely. Therefore it is usually only seen right before dawn or just after sunset.
What planets are seen in phases like the moon?
Both Mercury and Venus, being closer to the sun than us, will show phases. When Venus is at is brightest it is generally just a bit over half full. If you were on Mars, you would note phases on earth.
What are the 5 most visible planets?
Mercury, Venus, Mars, Jupiter, and Saturn can easily be seen with the naked eye. Visibility changes from year to year; you may want to look up information about specific planets, for specific months and years. For example, at the time of this writing (Oct. 2009), Jupiter can be seen after sunset, as a spectacularly bright star, high in the sky. It will set a few hours later.
