Alpha Centauri’s possible new gas giant is too hostile for life itself but could have icy moons worth exploring.

If finding exoplanets around our nearest stellar neighbor were easy, astronomers would have mapped Alpha Centauri’s planetary system long ago. Instead, the search has required a blend of technical ...

Lawrence Livermore National Laboratory will have 13 months to develop a low-orbit telescope that will be part of a space mission expected to launch in 2027 to help select future moon landing sites, ...

What if the universe’s most mysterious monsters aren’t born in darkness, but in the bright turbulence of colliding galaxies?

He and his late wife Marilyn lived a grounded life, his space achievements part of a broader human story. Central New York’s place in his journey, symbolized by Drums Along the Mohawk, remains a ...