First close-up image of WOH G64, a massive star in another galaxy.= WOH G64 is 1,500 times the size of the Sun and nearing ...

A new mid-infrared image from the NASA/ESA/CSA James Webb Space Telescope features the Sombrero galaxy, also known as Messier ...

For decades, astronomers have puzzled over the intense heat and persistence of the fiery hot gas surrounding the Milky Way.

In a new image from NASA’s James Webb Space Telescope, a galaxy named for its resemblance to a broad-brimmed Mexican hat appears more like an archery target. In Webb’s mid-infrared view of the ...