the position of the Earth at different times of the year. Sometimes when it is night, you can see Orion. This is because the night side of the Earth is pointing at Orion. On the other side of the sun, the night side is facing in the opposite direction. Away from Orion. Therefore you can't see it. This is characteristic of all locations on Earth but on the other side of the Earth, you would see it in the summer instead.
Since the Big Dipper (Ursa Major) is a north polar constellation, it appears to move very little, but it doesn't move, the Earth rotates on it's axis giving the appearance of motion. Actually, stars are so far away that, from Earth, you can't detect any motion.
The law that "A body initially at rest remains at rest.", since no vibration is visible from here.
Every object visible in the sky sets in the west.The phase of the moon has no relationship to and no effect onthe motion of any other natural object in the sky.
There are a great many sources of visible light. They include: -- stars -- fire -- volcanos -- lightning -- incandescent lamp filaments -- electric sparks/arcs -- fireflies -- excited/ionized gas -- flashlights -- stove burners
Astronomers can detect a binary star system, where only one star is visible, by observing the gravitational effects of the unseen companion on the visible star. They can analyze the visible star's motion, such as its changes in velocity or position, which may indicate that it is being influenced by the gravity of the hidden star. Additionally, variations in the visible star's brightness or spectral lines can provide clues about its companion's presence. Techniques like radial velocity measurements and astrometry help confirm the existence of the unseen binary partner.
The Earth's orbit around the sun causes the apparent position of stars in the sky to shift over the course of a year. During winter in New York state, Earth's position in its orbit places the constellation Orion directly opposite the sun in the sky, making it visible at midnight. In summer, Earth's position shifts so that Orion is not in the nighttime sky at midnight from that location.
Actually, all the stars of a constellation are in motion. It is just that the distance between them is so great that the motion is not apparent to us. Over the course of thousands of years you could tell they change positions with respect to each other.
Constellations that are near the celestial poles are categorized as circumpolar because they never set below the horizon. Equatorial constellations are those that are closer to the celestial equator and may rise and set below the horizon, making them more visible from different latitudes. The classification is based on the apparent motion of the stars in the night sky as observed from Earth.
Midnight Cowboy won best picture
Earth orbiting the sun
Since the Big Dipper (Ursa Major) is a north polar constellation, it appears to move very little, but it doesn't move, the Earth rotates on it's axis giving the appearance of motion. Actually, stars are so far away that, from Earth, you can't detect any motion.
Visible forces of motion include pushing, pulling, and friction. These forces are easily observable and directly impact the movement of objects. Invisible forces of motion include gravity, magnetism, and electrostatic forces. These forces cannot be seen but still play a significant role in how objects move and interact.
Midnight Express won the Golden Globe for Best Screenplay - Motion Picture in 1979.
Midnight Express won the Golden Globe for Best Motion Picture - Drama in 1979.
The law that "A body initially at rest remains at rest.", since no vibration is visible from here.
Polaris does not appear to move.
The Earth orbiting the Sun is responsible for the regular seasonal changes of the constellations visible in the night sky.