SpaceX Sends First Text Messages Using Starlink Satellites (space.com) 14
Just six days after being launched atop a Falcon 9 rocket, one of SpaceX's six Starlink satellites was used to send text messages for the first time. Space.com reports: That update didn't reveal what the first Starlink direct-to-cell text said. In a post on X on Wednesday, SpaceX founder and CEO Elon Musk said the message was "LFGMF2024," but the chances are fairly high that he was joking. [...] Beaming connectivity service from satellites directly to smartphones -- which SpaceX is doing via a partnership with T-Mobile -- is a difficult proposition, as SpaceX noted in Wednesday's update.
"For example, in terrestrial networks cell towers are stationary, but in a satellite network they move at tens of thousands of miles per hour relative to users on Earth," SpaceX wrote. "This requires seamless handoffs between satellites and accommodations for factors like Doppler shift and timing delays that challenge phone-to-space communications. Cell phones are also incredibly difficult to connect to satellites hundreds of kilometers away, given a mobile phone's low antenna gain and transmit power."
The direct-to-cell Starlink satellites overcome these challenges thanks to "innovative new custom silicon, phased-array antennas and advanced software algorithms," SpaceX added. Overcoming tough challenges can lead to great rewards, and that's the case here, according to SpaceX President Gwynne Shotwell. "Satellite connectivity direct to cell phones will have a tremendous impact around the world, helping people communicate wherever and whenever they want or need to," Shotwell said via X on Wednesday.
"For example, in terrestrial networks cell towers are stationary, but in a satellite network they move at tens of thousands of miles per hour relative to users on Earth," SpaceX wrote. "This requires seamless handoffs between satellites and accommodations for factors like Doppler shift and timing delays that challenge phone-to-space communications. Cell phones are also incredibly difficult to connect to satellites hundreds of kilometers away, given a mobile phone's low antenna gain and transmit power."
The direct-to-cell Starlink satellites overcome these challenges thanks to "innovative new custom silicon, phased-array antennas and advanced software algorithms," SpaceX added. Overcoming tough challenges can lead to great rewards, and that's the case here, according to SpaceX President Gwynne Shotwell. "Satellite connectivity direct to cell phones will have a tremendous impact around the world, helping people communicate wherever and whenever they want or need to," Shotwell said via X on Wednesday.
Frist Prost (Score:1)
When will be start seeing more relevant messages like "Covfefe"?
Re: (Score:1)
I don't think Trump wants to go to space today. [xkcd.com]
Re:Frist Prost (Score:4, Funny)
China Balloon (Score:2, Interesting)
Some people were saying that the China balloon couldn't actually do missile silo deployment inventories from 60K feet.
Re: China Balloon (Score:3)
Some people are stupid.
Your Tesla's warranty is about to expire (Score:5, Funny)
Re: (Score:2)
LOL
From the article: (Score:4, Insightful)
"Elon Musk said the message was "LFGMF2024," but the chances are fairly high that he was joking."
First time reporting on Elon Musk, I see.
Re: (Score:2)
No, you're reading it wrong... he meant to say:
"Elon Musk said the message was "LFGMF2024," and the chances are that HE was fairly high when he sent it."
Re: (Score:2)
Thanks! :D
SMS (Score:2)
Watching Musk posts memes (Score:2)
They think they get it, but are so far off that they think we are laughing at the meme when in fact we are laughing at the idiot that produced it.
First Words (Score:2)