The 14th test flight marks a crucial milestone toward the company’s ambitions of sending people to the moon and Mars, but it was not a complete success. By Kenneth Chang A previous mission left two ...

Space discoveries over the last five years have transformed how scientists understand galaxies, planets, and the origins of the universe. Advances in telescope technology, data processing, and modern ...

A Space Telescope Science Institute astronomer will hold three free presentations Oct. 1-3 for students, the general public, and educators.

After more than a decade of development, NASA’s Nancy Grace Roman Space Telescope launched to space on Sunday. With its unprecedented field of view—100 times that of the Hubble Space Telescope—Roman ...

During its five-year primary mission, Roman is expected to observe billions of stars and galaxies, 100,000 exoplanets, and more.