- Do cell phones use satellites?
- Do cell phones work in outer space?
- How do astronauts talk to Earth?
- Can astronauts listen to music in space?
- How far apart can 5g towers be?
- Is it safe to live near a cell phone tower?
- What is the tallest cell phone tower?
- How far do cell phone signals travel?
- Can astronauts watch TV in space?
- How far can a 4g signal travel?
- How many calls can one cell tower handle?
- Can you get a phone signal in space?
- Why astronauts Cannot talk in space?
- Can astronauts fart in space?
- Do astronauts drink pee?
- Where do cell towers get their signal?
- Do astronauts get paid?
- What does space smell like?
Do cell phones use satellites?
Cell phones require cellular towers, which connect with varying (and often disappearing) signal strength.
Satellite phones don’t rely on a terrestrial cell phone network.
Instead, they beam their data directly to and from satellites orbiting Earth..
Do cell phones work in outer space?
Inside the International Space Station or a shuttle where it’s not subject to the harshness of space it wouldn’t have a problem and indeed astronauts are known to take phones with them. A smartphone can even fare pretty well as part of a satellite if STRaND-1 and PhoneSat are anything to go by.
How do astronauts talk to Earth?
Spacecraft send data to the Tracking and Data Relay Satellite, which sends the data to Earth. NASA stays in contact with astronauts orbiting more than 250 miles above Earth with a network of communications satellites and ground-based antennas. …
Can astronauts listen to music in space?
That NASA has allowed its astronauts to make music on board their shuttles underlines the significance of music in their environment – whether they’re listening to it or making it.
How far apart can 5g towers be?
500 feet5G operates in a high-frequency band of the wireless spectrum. Because high frequency waves have a harder time traveling over distance & through objects, the 5G network will be built on small cell site technology with antennas as close as 500 feet apart.
Is it safe to live near a cell phone tower?
High levels of RF waves can cause a warming of body tissues, but the energy levels on the ground near a cell phone tower are far below the levels needed to cause this effect. So far, there is no evidence in published scientific reports that cell phone towers cause any other health problems.
What is the tallest cell phone tower?
The KVLY television tower has for years held the title of the world’s tallest structure, 2063 feet, rising out of the plains of Eastern North Dakota. Doug Jenson is chief engineer of the NBC affiliate that operates the tower. He joins us from Fargo.
How far do cell phone signals travel?
45 milesA typical cellphone has enough power to reach a cell tower up to 45 miles away. Depending on the technology of the cellphone network, the maximum distance may be as low as 22 miles because the signal otherwise takes too long for the highly accurate timing of the cellphone protocol to work reliably.
Can astronauts watch TV in space?
Astronauts watch all kinds of entertainment on the ISS, from TV shows and films to sporting events and cable news, usually on their laptops. … The station is stocked with DVDs, and astronauts can request more in regular cargo deliveries, if there’s room. But most of the media is beamed up as digital files.
How far can a 4g signal travel?
about 10 miles4G wavelengths have a range of about 10 miles. 5G wavelengths have a range of about 1,000 feet, not even 2% of 4G’s range. So to ensure a reliable 5G signal, there needs to be a lot of 5G cell towers and antennas everywhere.
How many calls can one cell tower handle?
30 simultaneousAn average cellular tower allows about 30 simultaneous users for voice calls and 60 for 4G data.
Can you get a phone signal in space?
On a phone? You won’t make it to space. Not even close. Cell towers broadcast omni-directionally, so the signal goes everywhere and nowhere in particular.
Why astronauts Cannot talk in space?
In fact, the middle of space is very quiet. Sound travels in waves, and it moves at different speeds through air or water or other materials. … Because there is nothing out in space (like an atmosphere), the sound waves from one astronaut’s whistling can’t travel over to the other astronaut’s ears.
Can astronauts fart in space?
But if you’re an astronaut, every fart is a ticking time bomb. The gases in farts are flammable, which can quickly become a problem in a tiny pressurized capsule in the middle of space where your fart gases have no where to go.
Do astronauts drink pee?
Yes, astronauts are drinking their pee. They close their eyes and remind themselves it’s just pure water. Completely safe and delicious to drink.
Where do cell towers get their signal?
Whenever you use your mobile phone to make a call, it emits electromagnetic radio waves also known as radio frequency or RF energy. Once the radio waves are emitted, the antenna from the nearest cell phone tower will receive them. The antennas of a cell tower can both transmit and receive signals from mobile phones.
Do astronauts get paid?
Astronauts’ annual salaries are determined using a government pay scale, and starting out, typically fall under two grades: GS-12 and GS-13. According the US government’s 2020 pay scales and a NASA job listing, a civilian astronaut in 2020 can earn between $66,167 and $161,141 per year.
What does space smell like?
sweet-smelling welding fumes’, ‘burning metal’, ‘a distinct odour of ozone, an acrid smell’, ‘walnuts and brake pads’, ‘gunpowder’ and even ‘burnt almond cookie’. Some astronauts have likened the smells of space to walnuts.