Supernovae

Exotic Objects, Stars

What are stellar-mass black holes?

Exotic Objects, Stars

A deluge of blinking lights is changing how astronomers work

Exoplanets

How TESS hunts more than just exoplanets

Exotic Objects, Stars

Snapshot: Live fast, die young

Deep-Sky Objects, Exotic Objects, Stars

Watch: Fly through the Crab Nebula’s delicate heart

Exotic Objects, Stars

7 naked-eye supernovae throughout human history

Exotic Objects, Stars

A nearby supernova could have caused the Devonian mass extinction

Exotic Objects, Stars

A stellar “sneeze” could explain Betelgeuse’s dimming

Exotic Objects, Stars

Why does supernova 1987A look like a ring?

Exotic Objects, Stars

Hot ‘blob’ points to a neutron star lurking in Supernova 1987A

Exotic Objects, Stars

When Betelgeuse goes supernova, can we safely observe it?

Exotic Objects, Stars

This super-bright supernova might be the result of colliding stars