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Apparent magnitude is the measure of how bright a star appears as seen from Earth. This scale is based on a star's brightness perceived by human observers. The lower the apparent magnitude, the brighter the star appears.
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Why does the star betelegeuse appears bright in the night?
Because it is bright but not bright enough to be seen in the day.
Why is mercury called the morning star and the evening star?
Mercury is called the morning star when it appears in the eastern sky before sunrise and the evening star when it appears in the western sky after sunset. This is due to its visibility pattern in the sky as seen from Earth.
What is the brightest and biggest planet in the morning?
Venus is the brightest and biggest planet that is visible in the morning sky. It is often referred to as the "morning star" because of how bright it appears during the early hours before sunrise.
What is the path the Sun appears to take around the Earth called?
The path that the sun appears to take through the stars and other objects in the skyis the "ecliptic". The constellations lined up along that path are the constellations ofthe "Zodiac".There's no particular name for the path that the sun appears to follow around the earth.It does that every day, and the apparent path is slightly different each day.
How do astronauts see the earth from the moon?
Astronauts see the Earth from the Moon as a bright, colorful sphere in the distance. The Earth appears much larger than the Moon does from Earth and cannot be seen as a flat disc. The view offers a unique perspective of our planet hanging in the vastness of space.
How bright a star appears as seen from earths is called?
The apparent magnitude.
How bright a star is as seen from earth is called?
This is called "Apparent Magnitude".
Why does the star betelegeuse appears bright in the night?
Because it is bright but not bright enough to be seen in the day.
What is a stars apparent magnitude?
An apparent magnitude is a measure of how bright a star appears from Earth. The lower the apparent magnitude, the brighter the star appears in the night sky. Negative values indicate very bright stars, while positive values indicate fainter stars.
What is earths campanion?
That is sometimes what the Moon is called. Seen from Venus the Earth and Moon would be seen as a pair of bright planets up to 0.5 degrees apart at opposition, which is the diameter of the Moon as seen from Earth.
Does the full moon look like a big bright circle?
Yes, the full moon appears as a big bright circle in the night sky. It is the phase of the moon when it is completely illuminated by the sun as seen from Earth, giving it a round appearance.
What is difference between apparent brightness and absolute brightness?
Absolute Brightness: How bright a star appears at a certain distance. Apparent Brightness: The brightness of a star as seen from Earth.
Apart from the sun which is the brightest star seen on earth?
The next brightest star seen from Earth is Sirius, also known as the Dog Star. It is part of the constellation Canis Major and appears bright in the night sky due to its close proximity to Earth.
Does the space station have a blinking light that would be visable from earth?
Yes, the International Space Station (ISS) does have external lights that can be seen from Earth. However, these lights do not blink. The ISS appears as a fast-moving and steady bright light when it passes overhead during the night.
Why is mercury called the morning star and the evening star?
Mercury is called the morning star when it appears in the eastern sky before sunrise and the evening star when it appears in the western sky after sunset. This is due to its visibility pattern in the sky as seen from Earth.
What does a international space station look like from earth?
The International Space Station (ISS) appears as a bright, fast-moving dot in the sky when viewed from Earth. It resembles a fast-moving airplane but does not have blinking lights. The ISS orbits the Earth approximately every 90 minutes, so it can often be seen during evening or early morning hours.
Is there a space station in the sky which looks like a star?
Yes, the International Space Station (ISS) can often be seen from Earth and appears as a bright star moving across the sky. The ISS orbits the Earth at a relatively low altitude, making it visible to the naked eye.
