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The world has been broadcasting TV signals since the 1920s. That has given the earliest signals about 80 years to travel away from earth, so that means they have travelled up to 80 light years. That is about 500,000,000,000,000 miles (give or take a few million miles).
That radius is enough to encompass up to 100 stars so the signals will have passed quite a few planets so far. By the time the signals reach these planets, the signals are probably far too weak to be detected above the radio noise of the universe so it is unlikely that any other life forms are watching our television programs from decades ago
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What has happened to newspapers and news stations since the advent of Internet news?
They have created websites or gone out of business
Which American Idol sang Since U Been Gone?
Kelly Clarkson
Can a cat be an astronaut?
So far no cats have ever gone into space, not yet anyway.However there is no reason why they couldn't.
How much money did Gone With the Wind make on its first run?
Accounting for inflation, "Gone With The Wind" has made $1,450,680,415. No film has made more when inflation is accounted for.
What has happened in American history since 1969?
Things have changed in many ways since the 1960s. The Vietnam war has ended, and the Cold War is no longer discusses. The housing market has gone down, unemployment is high, and prices have gone way up. Mobile phones and computers are now owned by most people.
Did your world changed since Sally Ride has gone up in space?
No, it had not changed.
How come your vhf signal is gone?
In the United States, Congress has required that major TV stations broadcast only digital signals beginning on 14 June 2009. TV and radio broadcasting begin with analog signals and older televisions are capable of receiving only analog signals. If your TV is receiving over-the-air signals (not via cable or satellite dish) and it is not digital capable or equipped with a digital conversion box, it will seem as if your VHF and UHF television signals have gone away. A conversion box can be purchased in many stores for $40-$60 or so, and up to two government coupons per household are available to cover $40 of that.
Do crystal radio sets still work now that everything has gone digital?
Yes because only television signals from some stations have gone digital. Crystal radios will pick up stations broadcasting on the A.M. broadcast band (540k to 1600K). These signals are amplitude modulated and crystal radios pick these up really well. You could also use them for Shortwave and pick up some stations. Am, FM and shortwave are still not digital.
What were your first thoughts before going to space?
My first thought before going to space was "this milk is too warm, but I'm enjoying the delivery method". Every thought I've had since then has also taken place before going to space, since I haven't gone yet.
How many space ships have gone into space?
There have been at least 40 different space ships that have gone into space. There have been an estimated 100 or more attempts.
Who was the female scientist to go space?
Quite a few of the women who have gone into space have qualifications as scientists or engineers. Since your question does not specify which one you might mean I am providing a link to a list.
How many spaceships have gone into space?
Six space ships have gone into space by this point. These are Columbia, Challenger, Discovery, Atlantis, Endeavor and Buran.
When was Since You've Gone created?
Since You've Gone was created in 1986.
When was Since You Been Gone created?
Since You Been Gone was created in 1976.
Will the relay for the turn signals cause the flasher to kick in and out by itself without the signals turning on?
It is possible if the flasher relay is going out or has gone bad.
When Has a Hamster ever went into space?
Sadly, no hamsters have ever gone into space.
How many astronomers have gone into space?
Some 493 space travelers are known.
