The John N. Bahcall Lecture Series Presenter: Robert Kirshner, Clowes Professor of Science, Harvard University Exploding stars halfway across the universe show that the expansion of the universe is ...
What can imaging supernovae (plural for supernova) explosions teach astronomers about their behavior and physical characteristics? This is what a recent study published in Nature Astronomy hopes to ...
Space Astronomy Cosmology Supernova that lit up Earth's skies 843 years ago has a flowering 'zombie star' at its heart — and it's still exploding A new animated map sheds light on the superhot "zombie ...