Science ❯ Astronomy ❯ Observational Techniques
James Webb Space Telescope Light Analysis Radial Velocity Ultraviolet Spectroscopy Chemical Analysis Data Analysis Infrared Spectroscopy Multi Unit Spectroscopic Explorer Redshift Measurement Habitable-Zone Planet Finder High-Resolution Spectra Dark Energy Spectroscopic Instrument Infrared Astronomy High-Precision Instruments NIRSpec and NIRCam MUSE Instrument Light Wavelengths Planet Hunting Medium-Resolution Spectra Transient Phenomena Spectroscopic Observations Ultraviolet Light Analysis Gemini Multi-Object Spectrograph Comet Spectrum Analysis High-Resolution Spectroscopy UV-Visual Echelle Spectrograph Redshift Analysis Ionized Gas Telescope Observations WEAVE Instrument Long-Slit Spectroscopy Telescope Technology NEID Spectrograph Spectral Analysis GHOST Instrument Radial Velocities NIRSpec/PRISM Spectroscopy Imaging Spectroscopy Zeeman Effect ESPRESSO Photometry CRIRES+ Spectrograph Velocity Measurement Very Large Telescope VLT/MUSE Observations Band-Depth Analysis
An unusual mix of extreme brightness, compactness, nitrogen emission challenges standard timelines for early enrichment.