Science ❯Astrophysics ❯Observational Astronomy

Data Analysis

Gaia Mission Brightness Variations Gaia Space Telescope X-ray Observations Statistical Noise Space Telescopes Gravitational Wave Signals Galactic Studies Cosmic Discoveries

Supernova Offers First Direct Glimpse of a Massive Star’s Deep Interior

Spectra dominated by silicon, sulfur, argon point to extreme pre-explosion stripping of a massive star’s deep layers.

First Spectroscopic Study Confirms Massive Gas Filament in Shapley Supercluster

Astronomers Confirm Supermassive Black Hole in Nearby Large Magellanic Cloud