Astrophysics

Stars

Star-quakes reveal content of stars that are hotter and more massive than the Sun

Exotic Objects, Stars

A close look at the nearest “standard candle” supernova

Cosmology

The Real Reality Show: March Headlines

Robotic Spaceflight, Stars

Herschel completes largest survey of cosmic dust in local universe

Deep-Sky Objects, Robotic Spaceflight

Hubble celebrates 24th anniversary with infrared image of nearby star factory

Cosmology

First direct evidence of cosmic inflation

Exotic Objects, Stars

Standard-candle supernovae are still standard, but why?

Exotic Objects

With a deadly embrace, “spidery” pulsars consume their mates

Science

Reaching for cosmic rays

Science

How do astronomers use computer models?

Exotic Objects, Stars

NuSTAR untangles mystery of how stars explode

Exotic Objects, Robotic Spaceflight

Chandra sees runaway pulsar firing an extraordinary jet