Spacecraft remain the best lens with which humans have viewed the universe beyond Earth. These spacecraft are dedicated to increasing the knowledge of humans. One of the best examples is the ...

After a 20-year voyage, NASA's Cassini spacecraft is poised to dive into Saturn this week to become forever one with the exquisite planet. There's no turning back: Friday it careens through the ...

NASA's Cassini probe has spent a full decade investigating Saturn and its moons. As the satellite gears up for its Grand Finale, it's time to look back at a decade of incredible achievement. Share on ...

Just six months after the Cassini spacecraft arrived at Saturn, its cameras caught something spectacular. It was Jan. 16, 2005, and Cassini was zipping past Enceladus, a bright, tiny moon just 313 ...

Scientists have been speculating about what we would find in the space between Saturn and its innermost rings, and the Cassini probe is finally putting those hypotheses to the test. A recent course ...