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Sam's News — science — 2026-08-16

Space

8 James Webb Space Telescope confirms existence of black hole star in early universe

Observations from the James Webb Space Telescope provide evidence for black hole stars, a theoretical explanation for mysterious bright red objects observed in the early universe.

Sources: Wired RSS, Phys.org RSS Update to: JWST discovers earliest 'black hole star' at cosmic dawn, may solve 'little red dots' mystery

7.5 Japan launches mission to Mars' moons to retrieve samples and unlock solar system origins

Japan's space agency is launching the $417 million Mars Moons eXploration mission in November 2026 to study Mars' two moons and collect samples that may reveal the solar system's origins. The spacecraft will deploy a rover and lander to Phobos, returning samples to Earth in 2031.

  • Mission cost: $417 million
  • Launch planned for November 2026
  • Arrival at Mars in 2027
  • Sample return to Earth in 2031
  • Targets Phobos and Deimos to determine if they are captured asteroids or impact debris

Sources: Smithsonian Magazine – National Air and Space Museum AI Web Searched, The Space Review AI Web Searched, Phys.org RSS

7 Water and Dust Detected Near Sagittarius A*

Astronomers discovered water and dust in the vicinity of the Milky Way's central black hole, Sagittarius A*.

Sources: Live Science RSS Update to: Webb detects water and oxygen-rich dust surviving near Milky Way's central black hole

The Einstein Probe detected an X-ray flash linked to a supernova showing signs of magnetar formation. The discovery, published in The Astrophysical Journal Letters, connects high-energy transients to ultra-dense neutron star creation.

  • X-ray flash connected to supernova with magnetar-formation characteristics
  • Published in The Astrophysical Journal Letters
  • Einstein Probe detection

Sources: Phys.org AI Web Searched

Physics

7.5 Physicists discover hidden gluon structure inside protons

Physicists analyzing RHIC collision data discovered evidence that baryon number in protons is carried by a Y-shaped gluon junction rather than solely by three quarks, challenging decades-old textbook assumptions. The finding may explain why baryon number is conserved universally and suggests gluons play a more fundamental role in nuclear physics than previously recognized.

  • Gluon junction proposed theoretically in 1970s; baryon-carrying role predicted by Dmitri Kharzeev in 1996
  • RHIC ceased operations early 2026
  • Gluon junction stopped more readily than valence quarks in high-energy collisions
  • Discovery may explain universal baryon number conservation since the Big Bang

Sources: ScienceDaily/Brookhaven National Laboratory AI Web Searched, ScienceDaily RSS

AI & Biotech

7 AI could help scientists unlock bacterial viruses to fight antibiotic-resistant infections

Stanford researchers used AI to design 16 novel bacteriophages—viruses that kill bacteria—marking the first time complete viral genomes were successfully designed by artificial intelligence. Published in Science on August 6, the breakthrough could unlock new treatments for antibiotic-resistant infections, though experts warn AI-designed viruses raise urgent biosecurity concerns.

  • 16 AI-designed bacteriophages proved effective at killing E. coli
  • Generative AI models Evo1 and Evo2 trained on viral, bacterial, plant, and human genetic codes
  • First complete viral genomes successfully designed by AI
  • Designed viruses are fully functional and pose no threat to humans

Sources: BBC AI Web Searched, BioTecNika AI Web Searched, Phys.org RSS

Health

7 COVID-19 reactivates dormant viruses; specific viral family linked to long COVID persistence

COVID-19 can reactivate dormant viruses including Epstein-Barr and cytomegalovirus, according to research from Boston Children's Hospital involving 1,154 patients. Anelloviridae, a viral family present dormantly in roughly 90% of the population, showed strong association with long-term physical disability and long COVID.

  • Study tracked 1,154 patients, 200,000+ samples, 1 billion data points over one year
  • 11 reactivated viruses identified within 40 days of hospital admission
  • Anelloviridae present dormantly in ~90% of population
  • Anelloviridae strongly associated with long COVID and lasting physical disability

Sources: ScienceDaily / Boston Children's Hospital AI Web Searched, ScienceDaily RSS, ScienceDaily — Health RSS

Astronomy

7 Black hole shreds massive star in energetic tidal disruption event

Astronomers observed a black hole violently destroying a massive star in a tidal disruption event (AT2024wpp, nicknamed "the Whippet"), releasing approximately 400 billion times the Sun's energy output. The event, classified as a Luminous Fast Blue Optical Transient, was detected by multiple observatories and unexpectedly showed fast-moving helium months later, suggesting some stellar structure survived.

  • Event released ~400 billion times Sun's energy output
  • Detected by Zwicky Transient Facility, Liverpool Telescope, NASA Swift satellite
  • Classified as Luminous Fast Blue Optical Transient (LFBOT)
  • Fast-moving helium detected months after initial event, suggesting partial survival

Sources: ScienceDaily AI Web Searched

Science

7 Gene-edited beagles produce no detectable major dog allergen in early tests

Researchers have successfully created two gene-edited beagles that produce no detectable levels of Can f 1, the primary dog allergen affecting roughly 15% of the global population. Using CRISPR-Cas9 gene editing and cloning techniques, the company produced puppies with a frameshift mutation in the allergen gene; early tests show normal development and no allergic response in a person with dog allergies.

  • Two female beagles (Alfie and Bailey) born September 2024 produce no detectable Can f 1 allergen
  • CRISPR-Cas9 caused frameshift mutation in Can f 1 gene via one-base-pair insertion
  • Whole-genome sequencing found no off-target edits at 413 predicted Cas9 sites
  • Saliva and dander samples showed no allergen; skin-prick test negative in allergic volunteer
  • FDA approval and long-term health monitoring still required before commercialization

Sources: The Brighter Side of News AI Web Searched, AOL AI Web Searched, Yahoo News AI Web Searched, Phys.org RSS

6.5 Building Blocks of Life Surveyed in Space

Researchers review what organic molecules and biosignatures have been detected in space and what remains to be discovered.

Sources: Live Science RSS