Jesper Sollerman

SN 2022joj shows unique features that challenge existing theories of Type Ia supernovae.

BTSbot automates the classification of bright transients from ZTF data, enhancing efficiency.

SN 2023aew showcases unique brightness changes, prompting deeper astronomical inquiry.

Study reveals signs of late-time interactions in supernovae, enhancing cosmic understanding.

This research focuses on nitrogen emissions during supernovae to understand stellar evolution.

A detailed look at the changes in Supernova 1987A over time.

SN 2021yfj reveals unusual elements and challenges existing star models.

Scientists study EP240414a, a puzzling fast X-ray transient event detected in space.