[DOC] [TLE] The Rings of Saturn - NASA [PAR] In fact, they're made of of lots chunks of water ice or ice-covered rock, mostly ... 
the ring system is actually made up of a series of concentric rings, some of which 
... Saturn actually has a number of rings; these have been designated by letters, 
A-G. .... Like the A and B rings, it is also made of particles of water ice, but these 
are... [DOC] [TLE] Neptune Facts: Interesting Facts about Planet Neptune  The Planets [PAR] Neptune has the second largest gravity of any planet in the solar system ... They 
are most likely made up of ice particles and grains of dust with a ... The largest of 
these moons is Titan  a frozen world which spits out particles of ... Like Jupiter 
and Saturn, Neptune rotates very quickly as compared to the terrestrial planets. [DOC] [TLE] The Rings of Neptune - Universe Today [PAR] May 21, 2016 ... Neptune has five rings: Galle, Le Verrier, Lassell, Arago, and Adams. ... The rings 
are composed of at least 20% dust with some of the rings containing ... of these 
arcs because according to the laws of motion they should ... This is similar to the 
rings of Uranus, but very different to the icy rings around Saturn. [DOC] [TLE] What are Saturn's Rings Made Of? - Universe Today [PAR] Saturn is sometimes called the ''Jewel of the Solar System'' because its ring 
system ... Those rings are made up of dust, rock, and ice accumulated from 
passing ... The rings have a thickness of up to one kilometer and they span up to 
... If you'd like more info on Saturn, check out Hubblesite's News Releases about 
Saturn. [DOC] [TLE] How Our Solar System Formed | 4.0Earth & the Formation of Our ... [PAR] They are smaller and composed mainly of metals and rocks. The four outer 
planets  Jupiter, Saturn, Uranus, and Neptune  are larger and composed 
mostly of gases. ... These heavier atoms had been formed earlier in the history of 
the Universe ... like our Sun, could go on to form planets from the dust and gas 
around it. [DOC] [TLE] Rings of Saturn - Wikipedia [PAR] The rings of Saturn are the most extensive planetary ring system of any planet in 
the Solar System. They consist of countless small particles, ranging in size from 
micrometres to metres, that orbit about Saturn. The ring particles are made almost 
entirely of water ice, with a trace ... Although many people think of Saturn's rings 
as being made up of a series of... [DOC] [TLE] Rings of Uranus - Wikipedia [PAR] The planet Uranus has a system of rings intermediate in complexity between the 
more extensive set around Saturn and the simpler systems around Jupiter and 
Neptune. .... The rings of Uranus consist mainly of macroscopic particles and little 
dust, ... However, they cannot be made of pure water ice like the rings of Saturn... [DOC] [TLE] Ben Tippett - The Titanium Physicists Podcast - Brachiolope Media [PAR] there are other worlds and that they're out there, floating somewhere. ... imagine 
these settlers like Adam and Eve setting forth into the wasteland, ... world building
, our guest has been on the show before and I'm delighted to have him back. .... 
like the rings of Saturn. ... the little dust grains would be made mostly out of rock. [DOC] [TLE] Mrs. Jane Best - Science & Social Studies - Our Solar System [PAR] The surface and interior of Mercury are much like the Earth on the inside and 
much like the .... The difference is these caps are made of frozen carbon dioxide, 
or dry ice Mars also has ... They're probably composed of rocky material. ... rings 
named Grand E. The particles in Saturn's rings are composed primarily of water 
ice... [DOC] [TLE] Chapters 11-13: Jovian/Outer Planets  Michael K. Rulison [PAR] Pluto, which is more like one of the satellites of the Jovian planets than the 
Jovians ... Saturn has a complex ring system plus 62 known moons (53 named)

Question: Like Saturn, Neptune has a series of these & they're mainly made up of dust particles
Answer: Rings