- #1
bozo the clown
- 93
- 0
Was wondering how they steered cassini through saturns rings, on that note how do they know where these probes are at anyone time.
Cassini used its onboard computer, known as the Attitude and Articulation Control Subsystem (AACS), to precisely control its orientation and movements. It also used data from its instruments and cameras to map out the safest and most efficient paths through the rings.
Yes, there was potential danger to the spacecraft due to the large amount of debris and small particles in the rings. To minimize this risk, Cassini used its high-gain antenna as a shield and also performed maneuvers to avoid the densest areas of the rings.
The first dive through the rings took approximately 22 hours, with the spacecraft passing through the gap between Saturn and its innermost ring. Subsequent dives took around 7 hours each, as Cassini flew closer to the planet.
Cassini's instruments were designed to withstand the harsh environment of space, and they continued to function normally during the ring dives. However, some instruments, such as the cameras, were turned off to conserve power and protect them from potential damage.
The ring dives allowed Cassini to collect valuable data and images from a new perspective. This data helped scientists better understand the composition and structure of Saturn's rings, as well as its interaction with the planet's atmosphere. It also provided the opportunity to study Saturn's magnetic field and gravity in more detail. Additionally, the ring dives served as a grand finale for the Cassini mission before it intentionally plunged into Saturn's atmosphere in 2017.