Something in space is sending us brief, very bright blasts of blue light – and scientists might finally have a clue to what they are. The phenomenon, known as luminous fast blue optical transients or ...

The brightest cosmic object of its kind ever detected may have helped astronomers solve the mystery of powerful, bright blue cosmic explosions. At the heart of the discovery is a signal from a ...

The research team behind a new paper published Wednesday in Nature said the flashes in the luminous fast blue optical transient, or LFBOT, are just as powerful as the initial explosion, which has not ...

Astronomers call them LFBOTs—rare and powerful bursts of blue light that shine across billions of light-years and then vanish in just a few days. Reading time 3 minutes This composite image features X ...

The Hubble Space Telescope recently observed something strange: an extremely bright, extremely fast flash of light that popped up in the middle of nowhere. Technically known as a Luminous Fast Blue ...

Scientists have observed a series of bright, brief flashes occurring months after a stellar explosion, known as a luminous fast blue optical transient, or LFBOT The sighting of the never before seen ...

The universe is full of stupendously huge explosions. Gamma ray bursts in distant galaxies are literally an everyday sight, and supernovae are even more common as astronomers observe hundreds every ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

In an unexpected turn of events, NASA's Hubble Space Telescope has captured a peculiar burst of extraordinarily intense light in an unexpected place, far away from any host galaxy. The phenomenon is ...