The James Webb Space Telescope's MIRI instrument has captured the final moments of a planet's existence, unexpectedly ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

"We were surprised by the streams of light that were visible near the center of the galaxies, as nothing similar has been ...

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...