NASA continues to uncover new discoveries wherever it deploys its technology. A few years ago, it discovered that the Cassini ...

Looking for a sky event this week? Check out our full Sky This Week column. January 14: Iapetus at inferior conjunction First ...

The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Looking for a sky event this week? Check out our full Sky This Week column. January 13: Ganymede's turn to transit Ganymede is transiting Jupiter with its shadow as January 14 opens subsequently in ...

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly ...

Pollution is one of the biggest problems facing planet Earth, a consequence of poor practices and decisions made by humankind ...

The Space Race, a fascinating era of the 20th century, captivated the world with its heroic goals and technological feats. While the Apollo 11 moon landing in 1969 remains an iconic historical moment, ...

Plans to retrieve Marian rocks that may contain signs of extraterrestrial life appear to have been abandoned by the US ...