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

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

Customers and collectors can purchase the stamps, get a special commemorative first-day-of-issue postmark and ... of deep ...

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...

NASA’s James Webb Space Telescope has captured a ... When Pagan and DePasquale first receive the images, they appear in black and white. The colors are added to the image later, as the data ...

NASA's James Webb Space Telescope is known for looking deep into ... When Pagan and DePasquale first receive the images, they appear in black and white. The colors are added to the image later, as the ...

New observations with the JWST have identified three possible dark star candidates-JADES-GS-z13-0, JADES-GS-z12-0, and ...

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.