This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

New observations by the James Webb Space Telescope – sort of a postmortem examination – indicate that the planet’s demise happened differently than initially thought. Instead of the star coming to the ...

An undated image from NASAs Webb Space Telescope shows an outflow from a nearby still-forming star in infrared light, with a spiral galaxy off in the distance. (NASA via AP) Webb Space Telescope ...