Lifeboat Foundation

When Heroes (now streaming on Peacock!) hit the airwaves in September of 2006, few characters were as immediately beloved as the appropriately named Hiro Nakamura. Granted the ability to manipulate space-time, Hiro could not only slow down, speed up, and stop time, he could also teleport from one place to another. That’s a useful skill if you need to get to a specific point in time and space to fight an evil brain surgeon or prevent the end of the world. It’s also useful if you want to build the quantum internet.

Researchers at QuTech — a collaboration between Delft University of Technology and the Netherlands Organization for Applied Scientific Research — recently took a big step toward making that a reality. For the first time, they succeeded in sending quantum information between non-adjacent qubits on a rudimentary network. Their findings were published in the journal Nature.

While modern computers use bits, zeroes, and ones, to encode information, quantum computers us quantum bits or qubits. A qubit works in much the same way as a bit, except it’s able to hold both a 0 and a 1 at the same time, allowing for faster and more powerful computation. The trouble begins when you want to transmit that information to another location. Quantum computing has a communications problem.

A China military publication says the Starlink internet service may be used by the US to bring “chaos or calamity’’ to the world.

Even if you’re enjoying gloriously fast broadband at home wherever you live in the world, you’re still going to be a long, long way behind the new record for data transmission: an incredible 1.02 petabits per second.

That’s a million gigabits shifted down a line every single second. The record was set by a team at the National Institute of Information and Communications Technology (NICT) in Japan, transmitting the data over 51.7 kilometers (32 miles).

To put it another way, there’s enough bandwidth here to transmit not just one 8K video feed, or a hundred or a thousand 8K video feeds, but 10 million 8K video feeds simultaneously. That’s a lot of Netflix.

A computer capable of achieving quantum advantage – a demonstration of supremacy over conventional machines – is the first that anyone can use over the internet.

SpaceX could begin launching the fourth of five orbital ‘shells’ of its first Starlink constellation as early as July, according to a report from a reliable source of SpaceX information.

The initial report tweeted on May 20th by reporter Alejandro Alcantarilla claimed that SpaceX was preparing to start launching “Group 3” of its first 4408-satellite Starlink constellation as early as July 2022. Less than a week later, those claims were confirmed when SpaceX applied for communications permits known as “special temporary authority” licenses or STAs for a launch known as “Starlink Group 3−1” no earlier than late June.

“Group 3” refers to one of five orbital “shells” that make up SpaceX’s 4408-satellite first-generation Starlink constellation. Each shell can be thought of more or less as, well, a shell – a thin layer of satellites more or less evenly distributed around the entire sphere of the Earth. Shells mainly differ by two measures: orbital inclination (the angle between a given orbit and the Earth’s equator) and orbital altitude (the distance from the orbit to the ground).

SpaceX CEO Elon Musk has revealed the first technical details about the company’s next-generation Starlink ‘Gen2’ satellite design, confirming that it will far outmatch the current generation of satellites by almost every measure.

Speaking in an onsite interview and Starbase tour with YouTuber Tim Dodd (The Everyday Astronaut), Musk – largely unprovoked – revealed that SpaceX has already built at least one functional Starlink Gen2/V2.0 satellite prototype and shipped it to the South Texas Starship factory, where it is currently being stored. More importantly, Musk also provided the first direct specifications for the next-generation spacecraft, stating that each Starlink V2.0 satellite will weigh about 1.25 tons (~2750 lb), measure about seven meters (~23 ft) long, and be almost an order of magnitude more capable than the “Starlink 1” satellites they’ll ultimately supersede.

Almost ten months after SpaceX first revealed its updated plans for a next-generation, 30,000-satellite constellation, those details have confirmed a few key points of speculation about the future of Starlink.

China has to have the capability to identify and destroy SpaceX’s Starlink satellites, according to Chinese military experts in a report released in April. The research, headed by Ren Yuanzhen of the Beijing Institute of Tracking and Telecommunications, was published in the Chinese peer-reviewed journal Modern Defence Technology. The publication inexplicably disappeared from the online version of The South China Morning Post after The South China Morning Post reported on its contents.

David Cowhig, a former US ambassador, was able to complete the translation of the document before it vanished, which allowed him to uncover a number of preventative steps that were suggested to be taken against Starlink. According to the study, China has to “use a mix of soft and hard kill measures to disrupt the operating system of the constellation and deactivate part of the Starlink satellites.”