NASA's Cassini spacecraft has sent back some of the most breathtaking images of Saturn in its final phase, marking the end of ...

Cassini Spacecraft's Last Chapter Ended With a Suicidal Plunge Into Saturn Spacecraft remain the best lens with which humans have viewed the universe beyond Earth. These spacecraft are dedicated to ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

The rings of Saturn glide so tranquilly when watched through a telescope, that it is easy to forget the planet sits in a ...

F iguring out the day length of Earth is more complicated than you might imagine. While on average a day is 24 hours long, ...

KinetX Aerospace, Inc., the first private company to provide interplanetary navigation for NASA, has been honored with three ...

The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...

Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest-ever flyby.

NASA's Parker Solar Probe made history with the closest-ever approach to the sun last December, and we're finally getting a look at some of the images it captured. The space agency released a ...

For example, the Cassini probe to Saturn, which launched in 1997, was a huge spacecraft, the size of a school bus, and had a mass of 2.5 metric tons without fuel.