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Man made satellites can be brighter than background stars, since they are fairly close to earth. Although relatively small and in space, the lowest orbiting satellites can be only a few hundred miles away when passing overhead. They usually use a solar panel array for power generation, which is highly reflective and reflects enough of the suns light back to earth for us to see them. The brightest man made satellite is currently the International Space Station. This passes about 280 miles overhead at around 17,000 miles per hour, taking around 90 minutes to circle the earth once. When this passes overhead, it can be brighter than the brightest star, even brighter than the planet Venus.
What else can I help you with?
Do stars revolve around satellites?
No, stars revolve around the galactic center.
Why are the planets considered satellites?
Planets are not considered satellites, but rather celestial bodies that orbit around stars, like our Sun. Satellites are objects that orbit larger celestial bodies, such as planets orbiting around stars or moons orbiting around planets.
How can you tell that a star isn't a satellite?
Stars do twinkle--because of their immense distance, only one photon reaches us at a time, and if it is deflected by air currents, we see it blink. Satellites do not twinkle either, because they are even closer. Their brightness will also vary as the satellite changes its aspect to the sun as it orbits the earth. They do not have red and green blinking lights. Satellites do move, quite quickly. Low orbit satellites orbit the earth every 90 minutes to 2 hours, so they will actually cross the sky in minutes. Geosynchronous satellites are about 150 times farther away (23,000 miles) than low-orbit satellites, and typically are not visible to the naked eye at all. Stars, of course, do not move appreciably. In short, if you look up just for tonight: Stars: twinkle and don't move Satellites: don't twinkle and move like gangbusters.
Is international space station closer to Earth than the weather satellites and GPS satellites in miles?
It depends on which satellite you are talking about. However YES, it is closer than any geostationary weather satellite and it is closer than any GPS satellites.
What percentage of hydrogen is lighter than air?
100% of hydrogen is lighter than air
What Star burns its fuel the fastest?
Heavier stars will usually burn faster than lighter stars.
How are stars ranked in constellation?
by satellites
What do planets and satellites receive light from?
Stars.
Do stars revolve around satellites?
No, stars revolve around the galactic center.
Does betelgeuse have any satellites?
Betelgeuse is a star, not a planet, so it does not have any satellites. Satellites, also known as moons, typically orbit planets, not stars.
What makes planets and satellites?
after a star explodes, the star dust coalesces to form more stars, planets, and satellites
What is the difference between stars ad the satelite?
The main difference between stars and satellites is that stars are natural celestial bodies that are composed of gas while satellites are man-made objects that orbit the Earth and other planets. Stars are typically much larger than satellites and they can range from the size of a small planet to hundreds of times the size of our Sun. On the other hand most man-made satellites are usually smaller than a city block and are typically made of metal composite materials and plastic.Stars are natural celestial bodies composed of gas while satellites are man-made objects.Stars range from the size of a small planet to hundreds of times the size of our Sun while most satellites are usually smaller than a city block.Stars are composed of gas while satellites are typically made of metal composite materials and plastic.Stars have been and will continue to be an integral part of our universe as they provide light and warmth as well as a source of inspiration for many generations. On the other hand satellites are invaluable tools for communication navigation and exploration. They are also used for surveillance weather forecasting and to observe the Earth from space.
What is composed of stars planets satellites asteroids dust and gas?
The Universe
What has replaced the use of stars in geodetic measurements?
The use of stars in geodetic measurements has been replaced by GPS satellites.
Why are the planets considered satellites?
Planets are not considered satellites, but rather celestial bodies that orbit around stars, like our Sun. Satellites are objects that orbit larger celestial bodies, such as planets orbiting around stars or moons orbiting around planets.
Can you see satellites?
Yes, they appear as slowly moving stars in the night sky.
What type of energy do objects in space emit?
Stars, satellites, and something else
