Cassini (surname)

Cassini is a surname. Notable people with the surname include:

Cassini–Huygens

Cassini–Huygens is an unmanned spacecraft sent to the planet Saturn. It is a flagship-class NASA–ESA–ASI robotic spacecraft. Cassini is the fourth space probe to visit Saturn and the first to enter orbit, and its mission is ongoing as of 2016. It has studied the planet and its many natural satellites since arriving there in 2004.

Development started in the 1980s. Its design includes a Saturn orbiter, and a lander for the moon Titan. The lander, called Huygens, landed on Titan in 2005. The two-part spacecraft is named after astronomers Giovanni Cassini and Christiaan Huygens.

The spacecraft launched on October 15, 1997 aboard a Titan IVB/Centaur and entered orbit around Saturn on July 1, 2004, after an interplanetary voyage that included flybys of Earth, Venus, and Jupiter. On December 25, 2004, Huygens separated from the orbiter and reached Saturn's moon Titan on January 14, 2005. It entered Titan's atmosphere and descended to the surface. It successfully returned data to Earth, using the orbiter as a relay. This was the first landing ever accomplished in the outer Solar System.

Cassini (Martian crater)

Cassini is a crater on Mars named in honour of the Italian astronomer Giovanni Cassini.

The crater measures approximately 415 kilometers in diameter and can be found at 327.9°W and 23.8°N. It is in the Arabia quadrangle of Mars. Pictures of small craters on the floor of Cassini reveal multiple layers. Some of these layers can be easily seen in the pictures below. Many places on Mars show rocks arranged in layers. Rock can form layers in a variety of ways. Volcanoes, wind, or water can produce layers. A detailed discussion of layering with many Martian examples can be found in Sedimentary Geology of Mars.

Recent research leads scientists to believe that some of the craters in Arabia may have held huge lakes. Cassini Crater probably once was full of water since its rim seems to have been breached by the waters. Both inflow and outflow channels have been observed on its rim. The lake would have contained more water than Earth's Lake Baikal, our largest freshwater lake by volume.

Serenity

Serenity may refer to:

Music

Other media

In the Firefly media franchise:

Fictional characters:

Serenity (soundtrack)

The soundtrack to the 2005 motion picture Serenity was released on September 27, 2005. The film's score was composed by David Newman, and performed by the Hollywood Studio Symphony under Newman's direction. According to director Joss Whedon's sleeve notes for the album, Newman was recommended by Universal's music executives when he requested a musician capable of "everything." It is of note that the acoustic guitar version of the Ballad of Serenity, which was used at the end of the film's credits, is absent from the soundtrack.

Track listing

References

Reviews

Serenity (Firefly vessel)

Serenity is a fictional spaceship that appears in Joss Whedon's Firefly television series and related works. Set in the 26th century, the series follows the nine-person crew of the Firefly-class vessel, a small transport ship, as they earn a living through various legal and illegal means. The ship is the main setting; it appears in all fourteen episodes, the film, and several comics.

The ship was designed by director Joss Whedon, production designer Carey Meyer, and visual effects supervisor Loni Peristere. The collaboration led to more consistency between the live-action and digital effects representations of Serenity than is usual in science-fiction works. Two contiguous sets were built, between them containing the entirety of the ship's interior, which provided several advantages to the cast and crew during filming. The digital model of the ship was created by Zoic Studios, who also developed methods to digitally replicate live-action filming techniques, a first for television. These allowed digital renderings of the ship to blend in with the documentary/found-footage filming style of the live-action scenes.