What can a satellite see from space?
So the detail visible in a satellite image all depends on the mission of each satellite and the scale of its observations. A few non-military satellites can see objects down to about half the size of a car. Some military satellites can still see even smaller things.
Can you hide from satellites?
The truth is, it’s very difficult to hide a satellite. But to use any of these detection methods, it helps to have at least a rough idea of where it is. The best thing you can do to hide a satellite is to not let it be known where it is, and make it as stealthy as you can.
Can satellites hear?
US satellites are, in principle, able to listen in to the billions of conversations and messages coming from or going to cell phones but the scale of doing so is daunting because of the huge numbers of phones in use. Before the eavesdroppers can decide if a conversation is worth listening to they have to decrypt it.
Which country has the most spy satellites?
In terms of countries with the most satellites, the United States has the most with 1,897 satellites, China is second with 412, and Russia third with 176. A few large space stations, including the International Space Station, have been launched in parts and assembled in orbit.
Can the military see coins from space?
So yes, they probably can see coins from space if they really wanted to. But you have to realize they have to aim the satellite on that particular spot and zoom way in to do it, and then take multiple pictures, its not like they have this resolution for everywhere all at once google earth style.
What can satellites see from space?
They have an imaging resolution of 5-6 inches, which means they can see something 5 inches or larger on the ground. These satellites probably can’t read your house number, but they can tell whether there is a bike parked in your driveway. Corona satellites, the first to do mapping of the Earth from space, had an imaging resolution of 6 feet.
Does the CIA have spy satellites in space?
Obviously the CIA has long possessed spy satellites far more powerful than the centimetric Keyholes everyone is familiar with. Absolutely! Australia minted a one tonne gold coin that was 80cm across and 12cm thick. If this coin was placed in view of space quite a few satellites could see it.
Can a satellite read your house number?
These satellites probably can’t read your house number, but they can tell whether there is a bike parked in your driveway. Corona satellites, the first to do mapping of the Earth from space, had an imaging resolution of 6 feet.