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

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month presents HH 30 in unprecedented detail. This target is ...

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

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

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

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

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...

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

NASA’s James Webb Telescope uncovers GJ 1214 b, a super-Venus exoplanet with a carbon dioxide-heavy atmosphere, challenging ...

NASA wants to view the Big Bang with this behemoth, so it's saying goodbye to the James Webb Telescope. The new one redefines ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

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