Like nuclear fusion, the idea of space-based solar power has always seemed like a futuristic technology with an actual deployment into communities ever remaining a couple of decades away.

The concept of harvesting solar power continuously from large satellites in space—where there are no nights, no clouds, and no atmosphere to interfere with the collection of photons—is fairly simple. Large solar arrays in geostationary orbit collect solar energy and beam it back to Earth via microwaves a continuous source of clean energy.

But implementing this technology is not so simple. In recent years, in search of long-term power solutions and concerned about climate change, the European Space Agency has been studying space-based solar power. Some initial studies found that a plan to meet one-third of Europe's energy needs would require massive amounts of infrastructure and cost hundreds of billions of dollars. At best, such a system of very large satellites in geostationary space might come online by the middle of this century.

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It's been almost exactly a year now since we reported on the announcement that Squadron 42 —the single-player campaign portion of the now 12-year-old crowdfunding boondoggle Star Citizen —was "feature complete" and in the "polish phase." Now, many years after the game's original 2015 release target , developer Roberts Space Industries (RSI) says that, with just a year or two of additional "polish," the game will finally launch sometime in 2026.

The announcement came during this weekend's CitizenCon, per IGN, where RSI founder and CEO Chris Roberts showed off a roughly hour-long prologue of the game's promised 30- to 40-hour storyline. IGN also reported that the live on-stage demo suffered "a number of crashes, bugs, and graphical problems," which helps explain why a little more time is needed to get from "feature complete" to "actual release."

"We did say we were doing it live, risking the demo gods, and they brought their wrath down on us," Roberts said on stage, according to the IGN report. "Both the team and I are confident of giving you this game in 2026. Obviously, you can see it’s not going to be tomorrow because you saw a few crashes there."

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Volkswagen provided flights from Washington, DC, to San Francisco and accommodation so Ars could drive the ID Buzz. Ars does not accept paid editorial content.

SAN FRANCISCO—In all the years we've been writing about cars, very few vehicles have generated as much attention as the Volkswagen ID Buzz. At a time when SUVs look increasingly threatening, the Buzz seems like an antidote, with gentle curves and something of a friendly grin at the front. Plus, people are starting to get desperate for an electric minivan option, if audience feedback is anything to go by. It's been a long wait for the North American-spec Buzz, but that is almost over, with the first customer cars due in dealerships in November. Read on to discover what we found out driving it around the Bay Area last week.

VW first showed off the Buzz a good seven years ago. It was the fourth time the company tried to reimagine the classic Kombi for the 21st century but the first time that production got the go-ahead. That was in large part thanks to a new flexible electric vehicle platform developed in the wake of Dieselgate . Other more mainstream VW EVs were needed first, however, and it was 2022 before a short-wheelbase version of the Buzz went on sale in Europe as a five-seater family car and also a commercial van.

We drove that one in Denmark, and while it was just as much of an attention-grabber there as it will be here, the short-wheelbase version was too compromised for US tastes. And it was too expensive, despite its smaller battery. European pricing had me pessimistic about the three-row, big battery model, but the rear-wheel drive Buzz Pro S starts at $59,995.

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A hurricane so small that it could not be observed by satellite formed this weekend, surprising meteorologists and even forecasters at the National Hurricane Center.

Hurricane Oscar developed on Saturday near Turks and Caicos, and to the northeast of Cuba, in the extreme southwestern Atlantic Ocean. As of Saturday evening, hurricane-force winds extended just 5 miles (8 km) from the center of the storm.

This is not the smallest tropical cyclone—as defined by sustained winds greater than 39 mph, or 63 kph—as that record remains held by Tropical Storm Marco back in 2008. However, this may possibly be the smallest hurricane in terms of the extent of its hurricane-force winds.

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The US Space Force's Space Systems Command announced Friday it has ordered eight launches from SpaceX in the first batch of dozens of missions the military will buy in a new phase of competition for lucrative national security launch contracts.

The eight launches are divided into two fixed-price "task orders" that Space System Command opened up for bids earlier this year. One covers seven launches with groups of spacecraft for the Space Development Agency's constellation of missile tracking and data relay satellites. The other task order is a single mission for the National Reconnaissance Office, the US government's spy satellite agency.

Two eligible bidders

The parameters of the competition limited the bidders to SpaceX and United Launch Alliance (ULA). SpaceX won both task orders for a combined value of $733.5 million, or roughly $91.7 million per mission. All the missions will launch from Vandenberg Space Force Base, California, beginning as soon as late 2025.

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It is a matter of settled law on the Judge John Hodgman podcast that people like what they like, and you can't force someone to like something. It is called the Tom Waits Principle.

I thought about that principle constantly while I was trying to open myself up to MechWarrior 5: Clans . Trying to jump into this game and like it, so that I'd have some critical assessment of it, was akin to handing a friend The Black Rider and assuming they would come back begging for more.

From everything I can tell and what I have read, this game largely delivers on the simulation, and notably a lot of the story, that BattleTech / MechWarrior fans revere. Clans seems very good at what it sets out to do, and I do get the sense that it is relatively accommodating to newcomers compared to other entries. It just did not, despite its stand-alone nature and alleged newcomer friendliness, convert me into a loadout tactician or stomp-and-shoot enthusiast.

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Evolution has turned out bizarre and baffling creatures, such as walking fish. It only gets weirder from there. Some of these fish not only walk on the seafloor, but use their leg-like appendages to taste for signs of prey that might be hiding.

Most species of sea robins are bottom-dwellers that both swim and crawl around on “legs” that extend from their pectoral fins. An international team of researchers has now discovered that the legs of the northern sea robin, Prionotus carolinus, double as sensory organs. They are covered in bumps called papillae (similar to those on a human tongue) with taste receptors that detect chemical stimuli coming from buried prey. If they taste something appetizing, they will dig for their next meal.

There is more to this fish than its extraordinary way of hunting. Analysis of P. carolinus genes found that a gene that may date back to the origin of animals controls the formation of both legs and sensory papillae, which hints at how they might have evolved.

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US District Judge Mark Walker had a blunt message for the Florida surgeon general in an order halting the government official's attempt to censor a political ad that opposes restrictions on abortion.

"To keep it simple for the State of Florida: it's the First Amendment, stupid," Walker, an Obama appointee who is chief judge in US District Court for the Northern District of Florida, wrote yesterday in a ruling that granted a temporary restraining order .

"Whether it's a woman's right to choose, or the right to talk about it, Plaintiff's position is the same—'don't tread on me,'" Walker wrote later in the ruling. "Under the facts of this case, the First Amendment prohibits the State of Florida from trampling on Plaintiff's free speech."

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Fresh water we can use for drinking or agriculture is only about 3 percent of the global water supply, and nearly 70 percent of that is trapped in glaciers and ice caps. So far, that was enough to keep us going, but severe draughts have left places like Jordan, Egypt, sub-Saharan Africa, Spain, and California with limited access to potable water.

One possible solution is to tap into the remaining 97 percent of the water we have on Earth. The problem is that this water is saline, and we need to get the salt out of it to make it drinkable. Desalination is also an energy-expensive process. But MIT researchers led by Jonathan Bessette might have found an answer to that. They built an efficient, self-regulating water desalination system that runs on solar power alone with no need for batteries or a connection to the grid.

Probing the groundwaters

Oceans are the most obvious source of water for desalination. But they are a good option only for a small portion of people who live in coastal areas. Most of the global population—more or less 60 percent—lives farther than 100 kilometers from the coast, which makes using desalinated ocean water infeasible. So, Bessette and his team focused on groundwater instead.

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