The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

The intricate whorls and striations of dust that drift between the stars have just been revealed in stupefying detail.

NASA is launching a new space telescope more powerful than its James Webb counterpart which will be able to shed more light ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.

NASA's James Webb Space Telescope is known for looking deep into the universe with an unprecedented level precision and sensitivity. But its images aren't only scientifically useful — they're ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" galaxy, 6.5 billion light-years from Earth. It is the largest group of ...