From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest ...

It was 1972 and Apollo astronauts Harrison “Jack” Schmitt and Eugene Cernan had just stepped onto the moon’s surface to begin ...

NASA's Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on humanity's first trip to the moon in more than half a century, comparisons ...

The Apollo program was the first to bring humans to the moon. Even though the program began in the early 1960s until 1972, with 12 astronauts walking the moon's surface during this time frame, there ...

The photos, taken decades apart in 1968 and 2026, show Earth as it would be seen if you were standing on the moon. Take a ...