Science ❯ Astrophysics

Spectroscopy

Light Analysis Transmission Spectra Transmission Spectroscopy Light Emission Light Wavelengths Spectral Analysis Data Analysis Spectral Energy Distribution Circumstellar Absorption Molecular Spectroscopy Infrared Spectroscopy Near-Infrared Observations Molecular Clouds X-ray Spectroscopy NIRSpec Spectroscopy Spectral Emission Near-Infrared Spectroscopy Infrared Observations Integral Field Spectroscopy Comet Composition Light Spectrum Analysis Near-Infrared Spectrograph Ultraviolet Astronomy Spectral Lines Visible Spectrum James Webb Space Telescope Molecular Composition Cosmic Origins Spectrograph

JWST Study Proposes ‘Black Hole Stars’ to Explain Mysterious Early‑Universe Red Dots

Spectra reveal light shaped by cold, dense gas that mimics stellar atmospheres.

Webb Spots Methane Gas Above Dwarf Planet Makemake

Study Finds Solar Flares Superheat Ions 6.5 Times More Than Electrons

NASA Completes Final Checks on SNIFS Ahead of July 18 Chromosphere Launch