For the first time, astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes ...

This image of the dusty debris disk surrounding the young star Fomalhaut is from Webb’s Mid-Infrared Instrument (MIRI). It reveals three nested belts extending out to 14 billion miles (23 ...

Once too close, the star's tidal forces would have torn it apart, creating a debris disk that, as it falls onto the white ...

“They make a debris disk,” he explains. “Over time [the modeled debris disk] gets clumpy, so errors start to accrue and the models get less accurate,” leaving room for the formation of ...

HD 206893 is orbited by two exoplanets and also hosts a circumstellar debris disk extending from about 30 to 180 AU from the ...