Science ❯ Astronomy ❯ Research Methods

Observational Techniques

Telescope Observations Artificial Eclipse Cross-Checking Measurements Light Distribution Analysis Satellite Data Radio Astronomy Transit Method Stellar Occultation International Collaboration Data Analysis Telescopic Measurements Spectroscopy Spectroscopic Methods

Webb Detects Hidden Giant Planet Beta Pictoris d Inside Debris Disk

NIRSpec spectroscopy revealed the planet’s molecular fingerprint, a technique that could uncover other worlds concealed by dusty disks.

Study Ties ASASSN-24fw’s 200-Day Fade to Ringed Brown Dwarf or Super-Jupiter

Gravitational-Lens Time Delays Deliver New Hubble Constant, Deepening the Tension