New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.
Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...
"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...
On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...
On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...
HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...
James Webb’s latest images of the Pillars of Creation reveal stunning details, but astronomers suspect these cosmic towers ...
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...
The universe is vast, a size beyond what many of our imaginations can deal with, but modern technology helps shine a light.