A case of astronomical fratricide is doomed to end in a fiery supernova bright enough to be spotted from Earth during the day ...

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been ...

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

The universe may have staged a cosmic double act, an explosion within an explosion, hinting at a new way the heaviest ...

The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...

Supernova is about to happen as the two stars colliding each other will create a bright light visible from the Earth.

A supernova has been detected at an unprecedented cosmic distance. The explosion, designated SN in GRB 250314A, occurred when the universe was only about 730 million years old, placing it deep in the ...

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

The JetBlue flight was headed from Cancun to Newark on Oct. 30, when it fell out of the sky for no apparent reason in a ...

Learn more about the supernova, which is more than a billion years older than the previous record-holder.

NASA’s James Webb Telescope discovers the oldest supernova ever seen, offering insights into early universe star formation ...

Yu-Jing Qin, a postdoctoral researcher at California Institute of Technology (Caltech), led a series of spectroscopic ...