A classical nova may look simple at first. A faint star brightens, sometimes enough for you to spot without a telescope, then ...

Two stellar explosions that lit up the sky in 2021 have now been dissected in unprecedented detail, revealing tangled shells, colliding flows of gas, and structures that defy decades of textbook ...

New images reveal that stellar eruptions unfold in chaotic stages, with twisting outflows and late ejections that power ...

Learn how new high-resolution images of two nova eruptions offer fresh insight into how these stellar explosions release ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...