“An experimental reusable rocket developed by the research and development arm of Honda Motor Company flew to an altitude of nearly 900 feet Tuesday, then landed with pinpoint precision at the carmaker’s test facility in northern Japan.

The accomplishment may not sound like much, but it’s important to put it into perspective. Honda’s hopper is the first prototype rocket outside of the United States and China to complete a flight of this kind, demonstrating vertical takeoff and vertical landing technology that could underpin the development of a reusable launch vehicle.

While Tuesday’s announcement by Honda was unexpected, the company has talked about rockets before. In 2021, Honda officials revealed they had been working on a rocket engine for at least two years. At the time, officials said a small satellite launch vehicle was part of Honda’s roadmap.

The rocket Honda talked about in 2021 could put a payload of up to 1 metric ton into low-Earth orbit. It’s unclear whether Honda is still targeting this sector of the launch market. Company officials then committed to supporting internal development work until about 2025 or 2026, when it would make a ‘go’ or ‘no go’ decision on whether to finish the project and field an operational rocket.”

From Ars Technica.

“A powerful new telescope in Chile has released its first images, showing off its unprecedented ability to peer into the dark depths of the universe.

In one picture, vast colourful gas and dust clouds swirl in a star-forming region 9,000 light years from Earth.

The Vera C Rubin observatory, home to the world’s most powerful digital camera, promises to transform our understanding of the universe.

If a ninth planet exists in our solar system, scientists say this telescope would find it in its first year.

It should detect killer asteroids in striking distance of Earth and map the Milky Way. It will also answer crucial questions about dark matter, the mysterious substance that makes up most of our universe.”

From BBC.

“A new type of super-black, highly resistant satellite paint promises an affordable fix to the satellite light pollution problem that has marred astronomical research since the recent advent of low-Earth-orbit megaconstellations…

The new coating is based on a proprietary blend of carbon black, a soot-like form of carbon, mixed with special binders that make the paint resistant against the harsh conditions in near-Earth space. In tests, the new coating outperformed other similar paints currently on the market not just in terms of its light absorption ability but also durability in space, Clifford said…

SpaceX has previously experimented with dark paint to reduce the brightness of its satellites, but those experiments provided mixed results. In some cases, the satellites began to overheat due to the amount of absorbed light. The new paint should not cause such problems, Clifford believes, and will make the satellites much less visible than the current Starlinks.”

From Space.com.

“China has launched the first 12 satellites of a planned 2,800-strong orbital supercomputer satellite network, reports Space News. The satellites, created by the company ADA Space, Zhijiang Laboratory, and Neijang High-Tech Zone, will be able to process the data they collect themselves, rather than relying on terrestrial stations to do it for them…

Each of the 12 satellites has an onboard eight-billion parameter AI model and is capable of 744 tera operations per second (TOPS) — a measure of their AI processing grunt — and, collectively, ADA Space says they can manage five peta operations per second, or POPS. That’s quite a bit more than, say, the 40 TOPS required for a Microsoft Copilot PC. The eventual goal is to have a network of thousands of satellites that achieve 1,000 POPs, according to the Chinese government.

The satellites communicate with each other at up-to-100Gbps using lasers, and share 30 terabytes of storage between them.”

From The Verge.