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How many stars were on the American flag during the Alamo battle?
There were 28 stars
How many stars and stripes did the American flag have during the American Revolutionary War?
13 stars and stripes
What were the characteristics of navigation at the beginning of the age of exploration?
At the beginning of the Age of Exploration in the 15th century, navigation was characterized by limited knowledge of the world's geography and reliance on rudimentary tools. Navigators used celestial navigation techniques, such as reading the stars and the sun, along with compasses and dead reckoning to estimate their position. Maps, often inaccurate and based on earlier explorations, provided scant guidance, leading to significant risks and uncertainties during voyages. Additionally, the development of improved ship designs, like the caravel, enabled longer sea journeys, facilitating exploration of new territories.
During what war did the ''Stars and Stripes'' become the nation's flag?
the thirteen starred flag was adopted during the revolutionary war.
How many stars did the US flag have during the war of 1812?
There were 15 stars on the flag throughout the War of 1812. There were 18 states by the end of 1812, but the flag did not officially add stars until the 20th state was added in 1818.
What instrumant is used to observe stars?
the instrument in which we use to observe stars is the Telescope. The telescope can be small that can fit just by a bedroom window or it can be so big that a building is built just to use it (observatories). the magnification also varies.
Why did people observe stars during the 1600's?
They were there, above their head most nights - they could not help but observe them.
When instrument used for seeing stars and planet clearly?
Usually during the night.
What would you use to observe the stars?
To observe the stars, you would use a telescope.
Instrument used to gaze the stars?
A telescope is an instrument used to gaze at stars in the night sky. Telescopes collect and focus light from distant objects, allowing astronomers and enthusiasts to observe celestial bodies more clearly and in greater detail.
What is an instrument used observe distant objects with the eyes?
A telescope is an instrument used to observe distant objects, such as stars, planets, and galaxies, with the eyes. Telescopes gather and focus light to provide a magnified view of celestial objects. They come in different types, such as refracting telescopes and reflecting telescopes.
How did people observe stars during the 1600's?
The telescope was invented in 1620 so they used that. Man's observation of the stars and planets has been going on thousands of years.
Are we looking at the past when we observe stars?
Yes, when we observe stars, we are looking at the past because the light from stars takes time to travel to Earth, so we see them as they were in the past.
What instrument did scientist use to observe the stars?
Scientists use telescopes to observe stars. These instruments collect and magnify light from distant celestial objects, allowing for detailed study of their properties. Telescopes can be optical, using lenses or mirrors to focus visible light, or they can be designed for other wavelengths, such as radio or infrared, to capture different aspects of the universe.
What is cross staff and astrolabe?
A cross staff is a navigational instrument used to measure angles, typically for celestial navigation, by aligning a crosspiece with an object in the sky. An astrolabe is a historical instrument used to observe and measure the positions of stars and planets. It was used for navigation, timekeeping, and astrology.
What instrument is used for observing stars?
A telescope is commonly used for observing stars. Telescopes collect and magnify light from celestial bodies, allowing astronomers to study stars in more detail. They come in various sizes and configurations, including optical and radio telescopes.
Why did sailors need an astrolabe?
Sailors needed an astrolabe to navigate accurately by determining their latitude while at sea. This ancient instrument allowed them to measure the angle of celestial bodies, such as the sun or stars, above the horizon. By knowing their position relative to the stars, sailors could chart their course more effectively and avoid getting lost during long voyages. The astrolabe was crucial for improving maritime exploration and trade during the Age of Sail.
