The combination of a supernova and a kilonova may have produced a rare space explosion that astronomers have never seen ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

A mysterious cosmic explosion linked to gravitational waves may reveal a previously unknown type of supernova event - a ...

Columbia Professor Brian Metzger helped other astronomers interpret their observations of the unexpected stellar event.

Les astronomes pensent avoir capturé le tout premier cas de superkilonova, un phénomène théorisé depuis des décennies mais ...

Scientists have revealed for the first time a jaw-dropping early view of an exploding supernova. Observations with the European Southern Observatory's Very Large Telescope (ESO's VLT) have revealed ...

Astronomers may have discovered the first example of an explosive cosmic event called a "superkilonova," in the form of a gravitational wave signal detected on Aug. 18, 2025.

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, ...

An international team of astronomers has, for the first time, successfully probed the early universe. An international group of astronomers has reached a new milestone in studying the early universe.

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Une supernova ordinaire, mais à une époque extraordinaire. Le télescope James Webb vient de capturer l’explosion d’une étoile ...

A rare supernova let scientists glimpse a star's interior, revealing a dense silicon-sulphur shell and unexpected helium that should have vanished earlier. (Nanowerk News) An exploding star has given ...