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Year I · No. 87
— Natura non facit saltus —
Saturday, 15 Aug 2026

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· Quantum Physics · 15 · 08 · 2026

Assessing Quantum Advantage for Gaussian Process Regression

Researchers have evaluated the potential for achieving a quantum advantage in Gaussian Process Regression (GPR), a fundamental machine learning method. They have shown that while quantum algorithms can offer theoretical speedups in certain computational steps, the overall advantage in GPR is limited.…

§ Today’s briefing

5 dispatches · 15 · 08 · 2026
· Astrophysics

Total Solar Eclipse Visible from Spain in August 2026

A total solar eclipse will be visible from Spain in August 2026. This astronomical phenomenon occurs when the Moon positions itself directly between the Sun and Earth, casting a sh… more →

NASACol. 4

Volunteer Develops AI Tool to Identify Rare Clouds in Space Cloud Watch Project

A volunteer has developed a machine-learning tool to identify specific types of clouds that are exhibiting anomalous behavior. These clouds, which are appearing more frequently and at lower altitudes than usual, are under study in the NASA-supported Space Cloud Watch project.

The aim of this initiative is to understand the factors influencing these changes in cloud formation. To this end, the Space Cloud Watch project collects images of these atmospheric formations submitted by citizens worldwide, thereby contributing to scientific research on Earth's climate and atmosphere.

A volunteer has developed a machine-learning tool to identify specific types of clouds that are exhibiting anomalous behavior.
§ Technical sheet
Source
NASA
Category
General
Edition
87
Date
2026-08-15
Reading
1 min
Origin
Source ↗

§ arXiv briefing

— ex praeprintis hodiernis —
  1. 2608.13282 · teoria

    Gravitational Sirens Test Lorentz Violation in Bumblebee Gravity

  2. 2608.13289 · teoria

    Differential Obstructions to Curvature-Dependent Conformal Transformations

  3. 2608.13319 · teoria

    String Theory Parameters Reconstructed via Holography

  4. 2608.13378 · teoria

    Quantum fluctuations alter AdS black hole thermodynamics

  5. 2608.13449 · cuantica

    New Unified Principle for Entanglement Harvesting

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