0
What else can I help you with?
Why is the actual movement of stars hard see?
because they are so far away you cant see them move at all
What three technology that humans use to observe object that difficult to visit?
Telescopes, spectroscopes, space probes.
How many red dwarf stars are there?
Impossible to answer because they are dim stars so we can only see the close ones.
What is the study of the movement of the sun and stars?
Stellar Kinematics
How do i know the earth is turning?
You can observe Earth's rotation by watching the movement of the stars in the night sky. As Earth rotates, the stars appear to move across the sky in an eastward direction. This phenomenon is known as diurnal motion and is evidence that the Earth is spinning on its axis.
What is stellar motion?
the actual movement of the stars through the backdrop of other stars is one answer
Why is it impossible to observe the actual movements of the stars?
Because none of us live long enough. Even a few centuries of observation is not enough to notice the movement of most stars. In fact, there is only one star for which any movement might be noticed over the course of a very long life; Barnard's Star, sometimes called the "runaway star". Barnard's Star is unique not only in that it is quite close to our Sun, as interstellar distances go, but it is moving much faster than most other stars.
What would you use to observe the stars?
To observe the stars, you would use a telescope.
Why is the actual movement of stars hard see?
because they are so far away you cant see them move at all
Can you predict the movement of the stars?
It's pretty easy. They move west at approximately 15 degrees per hour. Outside of that (which is a result of Earth's rotation, not an actual movement of the stars), most stars don't move appreciably over a human lifetime.
What instrument was used during the Age of Exploration to observe stars?
At the Age of Exploration they used telescope to observe stars.
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.
Why it looks like the stars are moving in the sky?
The movement of stars in the sky is due to Earth's rotation on its axis. As the Earth rotates, the stars appear to move across the sky from east to west. This is why we observe stars rising in the east and setting in the west.
What happens when the stars align?
It is impossible to happen. nothing is impossible
Why did people observe stars during the 1600's?
They were there, above their head most nights - they could not help but observe them.
Compare the apparent motion of star to the actual motion of stars?
The actual motion of stars is very hard to see because stars are very far away.
Galileo developed what to better observe the stars and plantes?
telescope
