Yes, but you can use welding glasses as well, since they are quite dark.
Yes.
Most people may think lunar eclipses occur more often because lunar eclipses are visible from a larger geographic area on Earth compared to solar eclipses. Lunar eclipses also last longer and are easier to observe with the naked eye, making them seem more common. However, in reality, both lunar and solar eclipses occur at about the same frequency.
This statement is inaccurate. Lunar and solar eclipses can be predicted with high accuracy using astronomical calculations and models. The timing and visibility of eclipses can be forecasted many years in advance.
For the Earth as a whole, partial solar eclipses are slightly more commonthan total ones.For any one location on Earth, partial solar eclipses are far more commonthan total ones.
There are generally two lunar eclipses and two solar eclipses each year. Sometimes you will see two partial eclipses instead of one total eclipse; in 2011, there will be four partial solar eclipses, and no total or annular solar eclipses. Since lunar eclipses happen on the Moon, they are visible from the entire night half of the Earth. Solar eclipses, when the Moon's shadow hits the Earth, affect very small areas of the Earth, and so they seem to be more rare. The next total lunar eclipse will happen on December 21, 2010, and will be visible from any point in North America.
Neither has any noticeable effect on the climate. Solar eclipses have a greater impact on the local weather, though even that is temporary.
On average, we can expect two lunar eclipses and two solar eclipses in any year. 2010 will have four eclipses, right on the average.
Yes.
There are normally two solar eclipses each year. However, due to a curious alignment of the Earth, Moon and Sun, there will not be ANY solar eclipses in 2011!
Globally, solar eclipses are slightly more frequent. But a lunar eclipse can be seen from any place where the Moon is above the horizon, whereas a solar eclipse can only be seen from a narrow strip of land. So, for any particular fixed observer, solar eclipses - and especially total solar eclipses - are quite rare. During the 100 years of the 20th Century, there were 228 solar eclipses and 229 lunar ones. So over the long term, you can figure on equal numbers, at the rate of around 7 of each every 3 years.
Most people may think lunar eclipses occur more often because lunar eclipses are visible from a larger geographic area on Earth compared to solar eclipses. Lunar eclipses also last longer and are easier to observe with the naked eye, making them seem more common. However, in reality, both lunar and solar eclipses occur at about the same frequency.
This statement is inaccurate. Lunar and solar eclipses can be predicted with high accuracy using astronomical calculations and models. The timing and visibility of eclipses can be forecasted many years in advance.
Eclipses of their moons can be observed on any planet that has them. But, interestingly, the spectacular "total solar" eclipses are not possible on any other planet but Earth.
For the Earth as a whole, partial solar eclipses are slightly more commonthan total ones.For any one location on Earth, partial solar eclipses are far more commonthan total ones.
There are, on average, two solar eclipses and two lunar eclipses each year. In 1999, there was an annular solar eclipse on February 16, and a total solar eclipse on August 11. For lunar eclipses, there was a penumbral lunar eclipse on January 21 and a partial lunar eclipse on July 16. You can look up all eclipses from 2000 BC to 3000 AD on the NASA Eclipse web page.
There are generally two lunar eclipses and two solar eclipses each year. Sometimes you will see two partial eclipses instead of one total eclipse; in 2011, there will be four partial solar eclipses, and no total or annular solar eclipses. Since lunar eclipses happen on the Moon, they are visible from the entire night half of the Earth. Solar eclipses, when the Moon's shadow hits the Earth, affect very small areas of the Earth, and so they seem to be more rare. The next total lunar eclipse will happen on December 21, 2010, and will be visible from any point in North America.
Sometimes there can be more solar eclipses or more lunar eclipses in a given year, but they're pretty even on average. However, because a solar eclipse is only visible along a narrow track on the Earth's surface, whereas a lunar eclipse is visible from anywhere the Moon is visible, it is much more common to SEE a lunar eclipse. ======================================= During the 100 years from 1901 to 2000, there were 228 solar eclipses and 229 lunar ones, for an average rate of about 2.3 of each per year.