SpinLaunch—yes, the centrifuge rocket company—is making a hard pivot to satellites

“Launch has generally been more of a cost center than a profit center.”

Outside of several mentions in the Rocket Report newsletter dating back to 2018, Ars Technica has not devoted too much attention to covering a novel California space company named SpinLaunch.

That's because the premise is so outlandish as to almost not feel real. The company aims to build a kinetic launch system that spins a rocket around at speeds up to 4,700 mph (7,500 km/h) before sending it upward toward space. Then, at an altitude of 40 miles (60 km) or so, the rocket would ignite its engines to achieve orbital velocity. Essentially, SpinLaunch wants to yeet things into space.

But the company was no joke. After being founded in 2014, it raised more than $150 million over the next decade. It built a prototype accelerator in New Mexico and performed a series of flight tests. The flights reached altitudes of "tens of thousands" of feet, according to the company, and were often accompanied by slickly produced videos.

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USDA cuts could cause long-term damage, reverse hard-won progress

Yield-increasing conservation measures now branded as “far left climate activities.”

For two decades, farmer John Burk has been working to improve the soil on his farm in Michigan, taking a few extra steps to make it more resilient and productive. His efforts have paid off.

“When we have the dry, hot summers or lack of rainfall, our crops can sustain the dry spells better. We don’t have huge yield decreases,” Burk said. “And when it rains and we have the freak storms, like it seems to do so much now, we don’t have the ponding and all the runoff.”

An added bonus: He needs less fertilizer, a major operating expense.

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Old faces in unexpected places: The Wheel of Time season 3 rolls on

Episode six: Elayne sings karaoke, the Forsaken attack, and Rand pays his toh.

Andrew Cunningham and Lee Hutchinson have spent decades of their lives with Robert Jordan and Brandon Sanderson's Wheel of Time books, and they previously brought that knowledge to bear as they recapped each first season episode and second season episode of Amazon's WoT TV series. Now we're back in the saddle for season 3—along with insights, jokes, and the occasional wild theory.

These recaps won't cover every element of every episode, but they will contain major spoilers for the show and the book series. We'll do our best to not spoil major future events from the books, but there's always the danger that something might slip out. If you want to stay completely unspoiled and haven't read the books, these recaps aren't for you.

New episodes of The Wheel of Time season 3 will be posted for Amazon Prime subscribers every Thursday. This write-up covers episode six, "The Shadow in the Night," which was released on April 3.

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