No, this was not a HST discovery.
The 5 rings were discovered first in 1968 (through occultation data, no pix). The first photos were made by the spacecraft Voyager 2 in 1989 (before the launch of the HST in 1990).
In 1846, William Lassell was the first person to write about the rings around Neptune. He is also the astronomer who discovered, Triton, Neptune's largest moon.
Voyager 2 discovered 5 new moons and 4 new rings around Neptune.
It is top classified information that only the government and the NASA association can now about it
they were discovered 17 days after the planet itself was discovered.
Saturn has long been known for its ring system but more recently rings have also been discovered around Jupiter, Uranus and Neptune.
In addition to 27 known moons, Uranus has 13 rings, the outer two discovered by the Hubble Space Telescope from 2003-2005.The 13 inner moons of Uranus are intimately involved with the ring system. The moon Mab seems to be the source of the 12th (second to outermost) ring.
None.The only spacecraft to have studied Neptune's ring was Voyager 2 and, rather than find complete rings it found that the so-called rings were made up of arcs with gaps between them.
None.The only spacecraft to have studied Neptune's ring was Voyager 2 and, rather than find complete rings it found that the so-called rings were made up of arcs with gaps between them.
neptune's rings were discovered by Voyager 2 spacecraft in 1989
neptune's rings were discovered by Voyager 2 spacecraft in 1989Rate This Answer
They are not. Older texts and teachers still state that the rings of Neptune were incomplete, however, since the Voyager flyby, it was discovered that although they were fragmented, they were complete.
Voyager 2 discovered 5 new moons and 4 new rings around Neptune.
Neptune has five main rings surrounding it. The rings of Neptune appear to be a reddish color. they were first discovered in 1984.
It is top classified information that only the government and the NASA association can now about it
they were discovered 17 days after the planet itself was discovered.
Saturn has long been known for its ring system but more recently rings have also been discovered around Jupiter, Uranus and Neptune.
Neptune.
Neptune has three main rings but all in all it has four total rings. I cannot make up the names right now but I do know that they are named after the scientists who discovered them.