EtiquetasSpiral arms

Tag: Spiral arms

Cosmología

From M100 to NGC 7331: A multiband study and physical parameters in nearby galaxies

Spiral galaxies, M100, NGC 7331, Morphological evolution, Galactic structure, Stellar dynamics, Spiral arms, Extragalactic astronomy, Galaxy comparison, Cosmic evolution Homer Dávila - agosto 20, 2025 0

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A blazing blue galaxy at cosmic dawn may be leaking most of its ionizing light — a clue to how the universe was reionized

JWST, reionization, high-redshift galaxies, escape fraction, gravitational lensing, octubre 30, 2026

Lo que las luciérnagas podrían enseñarnos sobre cómo detectar extraterrestres

SETI, tecnofirmas, astrobiología, púlsares, vida extraterrestre, octubre 30, 2026

A faint twist in the ancient light: first evidence that giant galaxy clusters are spinning

galaxy clusters, cosmic microwave background, Sunyaev-Zel’dovich effect, cosmology, Planck, octubre 29, 2026

A case of mistaken identity: stars that steal mass can masquerade as magnetic red giants

asteroseismology, red giants, stellar magnetic fields, stellar mergers, stellar interiors, octubre 29, 2026