Tag Archives: exploration

Elon Musk promises Starlink’s internet Max Speed will Double by end of 2021: in UK some say it already did

What began as a “Better Than Nothing Beta” is morphing into to a better than expected sign-up drive

According to SpaceX, there are now more than 1,000 subscribers actively using the service. With its current beta version, the Starlink satellite kit for both domestic and international, users can expect data speeds ranging from 50Mb/s to 150 Mb/s and latency from 20 to 40 ms. 

In a response on Twitter, Musk promised that speeds would double to up to 300 Mb/s later this year. He also mentioned that the latency should improve to 20 ms. 

“When satellites are far from Earth, latency is high, resulting in poor performance for activities like video calls and online gaming. Starlink satellites are over 60 times closer to Earth than traditional satellites, resulting in lower latency and the ability to support services typically not possible with traditional satellite internet,” based on the Starlink’s website. 

The speed is the key and faster (with lower latency) is what everyone needs

300 Mb/s will be a very welcome speed upgrade, particularly for those in low to medium population density areas that are the primary target. Musk noted that those in city and urban areas, cellular will often have more advantages than satellites since those systems will be improving also, with 5g roll outs, for example.

Musk’s goal is to have most of the Earth covered and at least partially subscribed by 2022.

Those living in rural areas of the UK and using the beta version of the Starlink satellite are already seeing higher-than-originally-promised internet speeds. 

Many who had previously only had traditional (traditionally slow and bad that is) satellite internet were astounded by the extent of the improvement, and pleasantly surprised on measurements how fast the service already is, considering there are many continuous improvements yet to come.

According to an interview from one user who lives in Bredgar, Kent, his household’s service often lagged between .05 and 1 Mb/s making simple tasks like streaming Netflix or downloading video games impossible or nearly so. Using Starlink he now averages 175 Mbps to 215 Mbps which a stark difference than his prior service.

For the rest of this year and into the foreseeable future more Starlink satellites are expected to be launched into orbit nearly every week, and the eventual total could reach over 30,000, the number already approved by the FCC (max total 42,000!). It is unclear if that number will be necessary, or ever achieved, but the service will see steady improvements as the total density increases.

Also, Musk has indicated that, beginning in 2022, there will be a new satellite design upgrade featuring laser systems to allow for satellite to satellite interaction. Speeds after those improvements come online might eventually reach 2Gbps which is faster than the terrestrial fiber systems currently available to consumers.

If you want to order, or pre-order with a timeline based on the availability in your area, you can register on the Starlink website. Bear in mind that the program is currently limited to users in select regions in the Northern US, Canada and the UK. The price for the Beta service is $99 a month plus a $499 one-time fee for the equipment. 


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NASA shares the Perseverance Rover’s epic arrival on Mars: video landing and even audio

Above: Photo / NASA

Never before seen footage of rover descended through the Martian atmosphere 

Courtesy of NASA, now everyone can see firsthand how the Perseverance Mars Rover landed on the red planet. Launch in July of 2020 it reached it final destination on Thursday, February 18, 2021, at the landing site in Jezero Crater. 

https://video.twimg.com/amplify_video/1363899413450661899/vid/1280x720/n65fnFHX0GTEt5Mb.mp4?tag=13

The video of the landing has already provided what were, undoubtedly, some of the most iconic visuals we have seen in the history of space exploration.  Yet the Perseverance is only just getting started as its primary mission will be to search for signs of life (or rather to find out if remnants of past microbial life prove that it ever existed). 

Jezero Crater / NASA

In a press conference,  Michael Watkins the director of NASA’s Jet Propulsion Laboratory said: 

“This is the first time we’ve been able to actually capture an event like the landing of a spacecraft on Mars,” he continued,  “We will learn something by looking at the performance of the vehicle in these videos. But a lot of it is also to bring you along on our journey, our touchdown to Mars, and of course, our surface mission as well. These are really amazing videos.”

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In addition to the impressive photos that the cameras on the Mars rover has taken thus far, it also was equipped with two microphones that was able to capture the sounds of the wind blowing on the surface of Mars that you can listen to via soundcloud


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Starlink on the go: Spacex’s Satellite Broadband could reach customers at Sea, on Trains or at RV locations

Above: Photo SpaceX / Starlink

Musk expects users eventually will be able to maintain connections to satellite network no matter where they are

SpaceX’s Starlink program aims to cover the sky in a constellation of satellites and provide high speed Internet to people all across the globe. The project, which has already run successful private beta tests in rural Washington, and other areas, is just a few dozen satellites away from going public.

Read More: Launch of SpaceX’s Starlink and iPhone 12 5G highlights inferior US Broadband: will shake-up ISPs

When it does, it will hopefully bridge the digital divide in America by bringing online information and communication to even the country’s most remote regions.

However, Starlink’s utility does not end with people living on distant pastures or isolated mountaintops. The satellites also have potential to help people who are living mobile lives.

On Tuesday, November 3rd, SpaceX CEO Elon Musk Tweeted that boats will have a “relatively easy” time connecting to Starlink, especially with so few people on open water. This means crews that spend weeks at a time at sea will be able to stay connected with their families and the world throughout.

The same logic applies to people who live in RVs or spend lots of time on the road. Whether they are near their home base or at temporary locations, they will likely be able to access the internet from multiple locations, sequentially.

Of course, these seemingly-straightforward answers require a bit of explanation. After all, even if Starlink operates primarily via satellites in space, an Internet connection still requires a return to some grounded station. Luckily, the constellation is set up for the satellites to bounce signals off of each other. Therefore, a ship in the Pacific can connect with one satellite above, which can then link up with another and another until it connects back with the ground. It may sound longwinded, but this hop-scotch-like maneuver should not jeopardize Starlink’s expected speed— 100 megabits+ per second downloads and 40 megabits per second uploads.

Starlink striving for full service to northern US and Canada by end of 2020 and near global coverage by 2021

Likewise, there are questions regarding locations and fees. Right now, Starlink’s beta price is set at $99 per month and the full price remains unknown. However, it would make most sense for SpaceX to charge differently based on location. To serve mobile users, there will likely be a roaming plan that allows them to access the satellites wherever they are.

These advancements only broaden the wide utility of Starlink. Not only will it help average people stay connected, but it will also be available to assist first-responders who might have to rescue people at sea or elsewhere off the beaten path.

Starlink is still being built, but SpaceX hopes to have the infrastructure for global coverage sometime next year. And as more and more satellites are launched (up to 12,000 ultimately) the cost could go down while the quality rises.


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