Articles tagged "cassini mission"

winter polar vortex of titan

Unexpected atmospheric vortex behavior on Saturn’s moon Titan

A new study, led by a University of Bristol earth scientist, has shown that recently reported unexpected behavior on Titan, the largest moon of Saturn, is due to its unique atmospheric chemistry. Titan’s polar atmosphere recently experienced unexpected and...

November 29, 2017

enceladus spin axis tilted due to asteroid impact

Enceladus' spin axis may have tilted due to asteroid impact

Cassini mission scientists found evidence that Saturn's icy, ocean-bearing moon Enceladus may have tipped over in the distant past. Its spin axis, the line through the north and south poles, has reoriented, possibly due to a collision with a smaller body such as...

May 31, 2017

new data shows heliosphere is nearly round and symmetrical

New data show heliosphere is nearly round and symmetrical

New data covering an entire 11-year solar activity cycle suggest that Sun and planets in our solar system are surrounded by a giant, spherical system of magnetic field from the Sun, calling into question the current view of the solar magnetic fields trailing behind...

April 24, 2017

saturn cassini december2 featured

Cassini's new mission shows Saturn in a different light

The Cassini spacecraft has sent the first images of Saturn's atmosphere since the start of its new mission phase. The images reveal the planet's northern hemisphere as well as its unique hexagon jet stream. The newest phase of the NASA's Cassini...

December 07, 2016

saturn hexagon golden featured

Saturn's hexagon has mysteriously changed color

Saturn's famous hexagon, a structure on the planet's north pole has changed its color from blue to gold over the last four years. The cause is still unknown, and researchers are working to figure it out. The hexagon, a six-sided jet stream, is about 32 000...

October 27, 2016

li_feat

Analyzing Cassini data on Jupiter and Saturn climate to search how the climate changes on Earth

According to new research, data being collected from Jupiter, Saturn and Saturn’s largest moon, Titan, can provide the new information about the Earth’s past and future atmospheric conditions. A team of scientist will analyze the vast amount of data...

February 27, 2016

cassini_feat

Cassini makes final close flyby images of Saturn's moon Enceladus

NASA's Cassini spacecraft made its 22nd and the final close flyby of Saturn's moon Enceladus on December 19, 2015 at 17:49 UTC and will now continue to observe the moon from a much greater distance. The spacecraft passed Enceladus at a distance of 4 999 km...

December 22, 2015

enceladus_raw_feat

First raw image from Enceladus' October 28 flyby now available

First image of Saturn's moon Enceladus has been received from the Cassini spacecraft, NASA reported on October 30, 2015. NASA's Cassini spacecraft was scheduled to perform its deepest-ever dive through the icy plume of Saturn's moon Enceladus on October...

October 31, 2015

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Cassini to perform the deepest-ever dive through the plume of Enceladus

NASA's Cassini spacecraft is scheduled to perform the deepest-ever dive through the icy plume of Saturn's moon Enceladus on October 28, 2015. The scientists involved in the project are hoping this dive will provide new insights into the moon's ocean...

October 27, 2015

cassini_moon

New research reveals a global ocean beneath Saturn's moon Enceladus

Scientists have discovered a global ocean underneath the icy crust of Enceladus, the geologically active Saturn's moon. The discovery has been made by using data from NASA's Cassini mission, NASA announced on September 15, 2015.Researchers have come to this conc

September 17, 2015

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Unusual red arcs spotted on the surface of Saturn's icy moon Tethys

New enhanced-color images from NASA's Cassini spacecradr revealed unexplained arc-shaped, reddish streaks on the surface of Saturn's icy moon Tethys. The red arcs are narrow, curved lines on the moon's surface, and are among the most unusual color features o

July 31, 2015

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Saturn's moon Enceladus exhibits signs of hydrothermal activity

Data obtained by NASA's Cassini spacecraft provided first clear evidence that Saturn's moon Enceladus exhibits signs of present-day hydrothermal activity which may resemble that seen in the deep oceans on Earth. The implications of such activity on a world

March 15, 2015

new_saturn_moon

Cassini images may reveal the birth of new Saturn moon

NASA's Cassini spacecraft has documented the formation of a small icy object within the rings of Saturn that may be a new moon, and may also provide clues to the formation of the planet's known moons.Images taken with Cassini's narrow angle camera on Apr

April 15, 2014

inside_enceladus

Cassini reports sub-surface ocean on Enceladus

Enceladus—one of Saturn's smaller satellites—has joined the ranks of Titan and Europa as a moon that appears to have liquid water splashing around inside of it, researchers say. New gravity data from the Cassini spacecraft, which has been exploring the

April 04, 2014

saturn_hexagon_jet_stream_ _false_color_ _cassini_dec_2013

Cassini spacecraft obtains best views of Saturn's six-sided jet stream - the hexagon

Cassini spacecraft has obtained the highest-resolution movie yet of a unique six-sided jet stream, known as the hexagon, around Saturn's north pole.  This is the first hexagon movie of its kind, using color filters, and the first to show a complete view of

December 10, 2013

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Cassini spacecraft to take a unique picture of Earth from Saturn

NASA`s Cassini probe will take a photo of our planet on July 19, 2013, where Earth will appear as a tiny blue dot between Saturn`s rings. Earth will be only about a pixel in size from Cassini's vantage point 1.44 billion kilometers (898 million miles)

June 23, 2013

titan_venus

Cassini probe captures 'Hot cross bun' on Saturn's moon Titan

Yesterday NASA revealed some really intriguing radar images of Titan's terrain captured by Cassini spacecraft's radar instrument during its May 22 flyby, which recently completed its 15 years in space. One of them depicts a giant, nearly circular mound which looks like

October 17, 2012