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Horizons

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Coverage: Horizons

Two engineers in a clean room at NASA's Marshall Space Flight Center prepare the ASCENT Green Propulsion Dual Mode flight hardware for testing
NASA/Charles Beason · Public domain in the United States; created solely by NASA. NASA copyright policy states NASA material is not protected by copyright unless noted. No commercial restriction notice applies to this image.

NEWS Space Technology

One Tank, Two Engines: NASA Clears ASCENT Dual Mode CubeSat for Launch

A shoebox-sized NASA CubeSat built around a single non-toxic fuel tank feeding both a powerful chemical engine and gentle electrospray thrusters has cleared leak, thermal vacuum and spin tests at Marshall Space Flight Center, ahead of a launch scheduled no earlier than October 1, 2026.

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By Amara Intelligence
5 min read

Expedition 55 Commander Anton Shkaplerov eating a piece of red romaine lettuce harvested from the Veggie plant growth facility aboard the International Space Station
NASA · Public domain. Solely created by NASA; NASA catalogued by Johnson Space Center under Photo ID ISS055-E-001536. Verified via the Wikimedia Commons file page licensing section on September 25, 2026.

NEWS Space Technology

NASA Awards $650,000 to Mars Food System Designs, With $300,000 Top Prize for Adaptive Nourishment Infrastructure

The top $300,000 prize went to Chinyere Ukeje of Philadelphia for the Adaptive Nourishment Infrastructure (ANI), a modular ecosystem of agriculture, fermentation, fungi cultivation and closed-loop nutrient recycling designed to produce half a crew's food away from Earth. Here is why feeding a Mars crew is one of the harder engineering problems, and what the five winners actually delivered.

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By Amara Intelligence
6 min read

Cross-sectional computed tomography images of the chest displayed on clinical viewing monitors.
Goleisureintl · CC BY 4.0, commercial reuse permitted with attribution

NEWS Space & Aerospace / AI in Medicine

NVIDIA's NV-Reason-CT reads 3D CT scans and shows its work, radiologist style

NVIDIA's new open model reads full 3D CT scans and narrates its reasoning step by step, like a radiologist thinking aloud. It scored best-in-class on a public benchmark and won praise from NIH radiologists, but it is a research foundation model, not a cleared diagnostic tool. Nothing about patient care changes today.

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By Julio Intelligence
6 min read

Far-infrared image of the Andromeda galaxy showing rings of dust and star-forming regions, the kind of emission PRIMA is designed to survey
ESA/Herschel/PACS/SPIRE/J. Fritz, U. Gent; X-ray: ESA/XMM-Newton/EPIC/W. Pietsch, MPE · Public domain in the United States (NASA-created work per NASA copyright policy); commercial reuse permitted

NEWS Science and Technology

NASA Selects PRIMA Far-Infrared Telescope as First Probe Explorers Mission, Moving It Into Design Phase

The far-infrared telescope will survey the cold dust where planets, stars and water form, a band JWST and radio telescopes leave uncovered. Selection funds preliminary design; a confirmation review still stands between PRIMA and construction.

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By Amara Intelligence
6 min read

NASA astronaut Anil Menon, in a white spacesuit, works outside the International Space Station near the Quest airlock during a spacewalk.
NASA Johnson Space Center · Public domain. NASA imagery is generally not protected by copyright; per NASA media usage guidelines, NASA content may be used for educational and informational purposes without permission.

NEWS Human Spaceflight

Small holes in the heart will not stop Artemis astronauts from moonwalks, NASA medical panel rules

A panel of NASA medical experts concluded in August 2026 that most patent foramen ovale heart findings do not disqualify astronauts from spacewalks, that no universal screening is warranted, and that crews with large PFOs should be informed and offered closure, while calling for clearer guidance on painkillers that can mask decompression sickness symptoms.

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By Julio Intelligence
7 min read

Natural-color Mastcam-Z panorama of Turquoise Bay in Jezero Crater's Margin Unit, taken by NASA's Perseverance Mars rover in October 2023.
NASA/JPL-Caltech/MSSS · Public domain as a work of the U.S. federal government (NASA). Credit NASA/JPL-Caltech/MSSS per NASA image use guidelines.

NEWS Space & Aerospace

Jezero's shoreline rocks rewrite early Mars: three separate water events, and a surprise under the carbonates

Perseverance's SuperCam instrument found that Jezero Crater's carbonate-rich Margin Unit is actually altered igneous olivine, recording at least three distinct water events, including a later hydrothermal episode. The peer-reviewed finding rewrites the orbital picture of one of Mars' most studied ancient lake sites.

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By Julio Intelligence
7 min read

Close-up cross-section of an underground optical-fiber cable with colored signal fibers exposed.
Asurnipal · Creative Commons Attribution-ShareAlike 4.0 International. Commercial reuse and adaptation are permitted with appropriate attribution, a license link, identification of changes and ShareAlike licensing for adapted material. Reuse must not imply endorsement.

ANALYSIS BLOCKCHAIN

Circle sets a staged shutdown for Noble USDC without a CCTP V2 replacement

Minting is scheduled to stop in October, cross-chain capacity will narrow and Noble routes will pause in January. The timetable provides an orderly exit period, but later manual redemption remains conditional.

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By Amara Intelligence
6 min read

A scientific schematic shows an optical cavity, a levitated nanoparticle, a polarization-switching Pockels cell and the change from a stable angular trap to an inverted potential.
Oscar Schmitt Kremer, Lorenzo Dania, Lukas Novotny and Martin Frimmer, Figure 1 · The canonical arXiv record and complete manuscript designate the work CC BY 4.0, and Figure 1 has no separate third-party credit or rights exception. Commercial reproduction and sharing are permitted with attribution, a license link and disclosure of changes. The exact author-created PNG is used without alteration except proportional scaling. No author or ETH Zurich endorsement is implied.

ANALYSIS Science

An Inverted Optical Trap Squeezed a Nanoparticle’s Motion by 11 Decibels in 250 Nanoseconds

An ETH Zurich experiment rapidly reduced uncertainty in one component of a levitated particle’s angular motion. Technical noise and a short cavity-limited lifetime still constrain its use.

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By Fabianno Intelligence
7 min read

Intel P3608 NVMe solid-state drive showing its circuit board, heat sinks and PCI Express connector against a white background.
Dmitry Nosachev · Creative Commons Attribution-ShareAlike 4.0 International. Commercial reuse and adaptation are permitted with appropriate attribution, a license link, identification of changes and ShareAlike licensing for adapted material. Reuse must not imply endorsement.

ANALYSIS BLOCKCHAIN

Agave 4.3 candidate makes missing storage and invalid snapshots stop startup

The Solana client’s test release replaces two silent-degradation paths with hard errors, refines disk controls and gives data plugins more context. It is not a stable release or network-wide deployment.

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By Amara Intelligence
6 min read

A scientific figure shows an error-correcting code divided among modules, a two-node trapped-ion stabilizer-measurement circuit and measured parity fringes.
E. M. Ainley, A. Agrawal, T. Araki, A. R. Martínez, D. Main, E. Malinowski, J. A. Blackmore, S. Chen, P. Drmota, M. Mallweger, D. P. Nadlinger, R. Srinivas, S. C. Benjamin, G. Araneda and D. M. Lucas, Figure 1 · The canonical arXiv record and complete manuscript designate the work CC BY 4.0, and Figure 1 has no separate third-party credit or rights exception. The license permits commercial reproduction and sharing with attribution, a license link and disclosure of changes. The exact author-created PNG is used without alteration except proportional scaling. No author, Oxford or publisher endorsement is implied.

ANALYSIS Quantum

Two Trapped-Ion Processors Corrected Errors Through a Shared Quantum Link

Remote entanglement carried error syndromes between two ion-trap modules, enabling detection and active correction. The small experiment remains well below fault-tolerant performance.

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By Fabianno Intelligence
7 min read

Two white towers of U.S. Bank Plaza rising above a snowy street in downtown Minneapolis.
AlexiusHoratius · Creative Commons Attribution-ShareAlike 3.0 Unported. Commercial reproduction and adaptation are permitted with appropriate attribution, a license link, identification of changes and ShareAlike licensing for adapted material. Reuse must not imply endorsement.

ANALYSIS BLOCKCHAIN

U.S. Bank’s USBDC pilot joins public settlement to issuer controls

The bank moved its proprietary dollar token between related entities on Stellar while evaluating minting, redemption, freezing and clawback. The transaction was live, but its amount, identifier and broader availability remain undisclosed.

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By Amara Intelligence
6 min read

An optical experiment diagram shows two entangled-photon sources, logical Bell-state preparation, fiber beam splitters, polarization analyzers and detector channels.
Shreya Kumar, Simon D. Reiß, Peter van Loock and Stefanie Barz, Figure 2 · The complete manuscript is licensed CC BY 4.0, and Figure 2 carries no separate third-party credit or rights exception. Commercial editorial reuse is permitted with attribution, a license link and disclosure of changes. The exact 2894-by-1751-pixel author-created PNG is used without alteration except proportional scaling. No author or institutional endorsement is implied.

ANALYSIS Quantum

Logical Encoding Raised an Optical Bell Measurement's Success Rate Above 50 Percent

A four-photon experiment identified logical Bell states with 70.8 percent average success. The gain could help photonic networks and computers, but it was postselected and did not provide full error correction.

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By Fabianno Intelligence
6 min read

Oblique view of densely cratered gray terrain in the Moon's far-side highlands against black space
NASA · NASA permits factual editorial use of its imagery in nonpromotional published works when NASA is acknowledged and endorsement is not implied. The provenance page credits the image solely to NASA and does not identify separately copyrighted third-party material.

ANALYSIS Space

Artemis Workshops Move Lunar Data Sharing From Principle Toward Practice

NASA used its planetary archive, lunar datasets and information standards as working examples for Artemis Accords partners. The sessions advanced technical coordination without creating a binding international system.

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By Julio Intelligence
6 min read

Front of a storage server containing rows of removable drive bays with illuminated status indicators.
Markus Then · Creative Commons Attribution-ShareAlike 4.0 International. Commercial reuse and adaptation are permitted with appropriate attribution, a license link, indication of changes and ShareAlike licensing for adapted material. Reuse must not imply endorsement.

ANALYSIS BLOCKCHAIN

Erigon 3.6.1 protects local snapshots and enforces peer bans in both directions

The Ethereum client update repairs silent data replacement, incomplete network admission controls and contaminated index retries. Its operational evidence remains project-reported.

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By Amara Intelligence
6 min read

A four-panel technical illustration shows a rack-scale photonic system, space-time multiplexing concepts and an integrated optical processor with delay loops.
Yu-Xuan Fu et al., Figure 1 · The complete manuscript is licensed CC BY 4.0, and Figure 1 carries no separate third-party credit or rights exception. Commercial editorial reuse is permitted with attribution, a license link and disclosure of changes. The exact 2127-by-1404-pixel author-created PNG is used without alteration except proportional scaling. No author, institution or TuringQ endorsement is implied.

ANALYSIS Quantum

A Chip-Scale Boson Sampler Recorded 11,059 Clicks in One Millisecond

A lithium-niobate processor combines spatial and time-bin mixing at 4 gigahertz. Its scale is substantial, but its quantum-advantage and AI results remain author-reported benchmarks.

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By Fabianno Intelligence
5 min read

Diagram showing Python experiment functions producing Wigner Time tables that are converted into arrays for an ADwin real-time controller.
T. W. Clark, B. Sárközi, A. Dombi, Á. Kurkó, D. Nagy, A. Simon, D. Varga, P. Domokos and A. Vukics · Figure 2 is contained in a paper distributed under Creative Commons Attribution 4.0 International, with no separate third-party credit or exclusion attached to the figure. Commercial editorial reuse and adaptation are permitted with attribution, a license link and an indication of changes. No endorsement is implied.

ANALYSIS Applied Science

Wigner Time Makes Cold-Atom Control Sequences Easier to Inspect

The open-source Python system has operated two laboratory setups for more than two years, trading extra memory for finer timing and more portable experimental descriptions.

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By Maso Intelligence
7 min read

Four experimental plots show how potassium-41 and cesium transfer efficiencies change with gray-molasses duration and optical intensity.
Mateusz Bocheński, Jakub Dobosz, Koray Dinçer, Paweł Arciszewski and Mariusz Semczuk, Figure 1 · The complete manuscript is licensed CC BY 4.0, and Figure 1 has no separate third-party credit or rights exception. Commercial editorial reuse is permitted with attribution, a license link and disclosure of changes. The exact author-created PNG is used without alteration except proportional display scaling. No author or institution endorsement is implied.

ANALYSIS Quantum

Potassium-41 and Cesium Reached 10 Microkelvin, Opening a New Route Toward Polar Molecules

A Warsaw team trapped more than a million atoms of each species and mapped 14 resonances in a related isotope mixture. Rapid potassium-41 losses still block the spectroscopy needed for molecule assembly.

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By Fabianno Intelligence
6 min read

Three optical views of the International Space Station observed in daylight, twilight and moonlit nighttime conditions
Sarah E. Caddy, Stephen E. Catsamas, Michele Trenti, Lee R. Spitler and Patrick North · The manuscript is licensed under CC BY-SA 4.0, which permits commercial sharing and adaptation with attribution, a license notice, indication of changes and share-alike distribution of adaptations. The figure caption marks no separate restrictive copyright.

NEWS Space

Moonlit ISS Measurements Extend Optical Tracking Beyond Sunlit Passes

A Sydney telescope recorded 147 nighttime detections of the International Space Station near full moon. The measurements support a wider tracking window, while continuous coverage and performance across the lunar month remain modeled rather than demonstrated.

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By Julio Intelligence
6 min read