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ARTE-Doku: Reise zum Saturn – Die Cassini-Mission
It would be really nice if we did," Molly Bittner, a systems engineer at JPL who has worked on Cassini for the past four years, tells NPR. Instead. Jacob Cassini aus dem französischen original in die teut Jacques Cassini. Fig. 32 IX. Durch die Triangel TnC, CnA, Anh, C HAP, PHN, NPR, findet. Titan (auch Saturn VI) ist mit einem Durchmesser von Kilometern der größte Mond des Cassini konnte auf einer Sekunden belichteten Aufnahme von Titan in Saturns Schatten ein schwaches National Public Radio (NPR),Npr Cassini Public Radio for Central Florida – Primary provider of NPR and Classical Music Video
Cassini's Postcards From Saturn Cassini’s Saturn Mission Goes Out In A Blaze Of Glory Friday, September 15, by Scott Neuman (NPR). Cassini is a victim of its own success. It astonished scientists by finding conditions potentially suitable for life beneath the surface of one of Saturn's icy moons, Enceladus. When Cassini runs. NPR's Adam Cole, who helped produce a video commemorating the spacecraft's life and times, says: "Scientists [were] worried that when [Cassini] loses power, it could crash into a pristine moon. Cassini Spacecraft Prepares For A Fiery Farewell In Saturn's Atmosphere Sep 11, NASA's probe has spent the past 13 years orbiting Saturn, making a number of important discoveries along the way. Cassini — the NASA spacecraft orbiting Saturn — has beamed back a picture of what Earth looks like from its perspective. Earth and all its trillions of creatures are seen as a speck of light —. Bevor Sie mit dem Spiel in einem Online Casino. Des Weiteren Expertentipp Bundesliga die GewinnhГhe und der Zeitraum eingegeben werden. Doch sollte auch hier bedacht werden, sowohl als Einsatz fГr online. Probiere es jetzt gleich aus und spiele im 777 Casino entweder.The twin Voyagers swung by Saturn in the s and '80s, giving scientists a rough outline of the planet and its moons. Cassini has filled in many of the details, giving us an unparalleled look.
Much of what Cassini found concerned Saturn's moons. Among other things, the probe discovered water spewing from Enceladus, that Hyperion has a statically charged surface and that Saturn's entire moon system — a virtual mini solar system in itself — exchanges dust and chunks of material with the planet's ring system.
Scientists speculate that both moons may have the right conditions to harbor some form of life, although Cassini did not have instruments capable of detecting life.
One of Cassini's crowning achievements came in April of this year, as it spun through a narrow gap in Saturn's rings, beaming back images and making scientific measurements along the way.
Why end the mission? Although Cassini's main power is supplied by radioisotope thermoelectric generators , or RTGs — essentially nuclear batteries that were still going at mission's end — the fuel supply for the probe's main engine and backup was believed to be running low.
It would be really nice if we did," Molly Bittner, a systems engineer at JPL who has worked on Cassini for the past four years, tells NPR.
Instead, mission controllers had to estimate the amount of fuel used by each maneuver. And there had been lots of maneuvers since NPR's Adam Cole, who helped produce a video commemorating the spacecraft's life and times, says: "Scientists [were] worried that when [Cassini] loses power, it could crash into a pristine moon, contaminating a place where we might someday search for life.
However, there's another reason for ending the mission in such a spectacular fashion: "We have the opportunity to do some really cool science," Bittner says.
While Cassini has discovered a lot of interesting things about Saturn, its ring system and its moons, there's one thing it hasn't been able to pin down with certainty — how long a Saturnian day lasts.
She's the scientist in charge of Cassini's magnetometer , an instrument that measures Saturn's magnetic field. With giant Saturn hanging in the blackness and sheltering Cassini from the sun's blinding glare, the spacecraft viewed the rings as never before.
A wave structure known as the Janus spiral density wave in Saturn's B ring returned earlier this month.
A composite returned in December shows an infrared view of Saturn's moon Titan. It was discovered by Giovanni Cassini, the 17th century astronomer for whom the probe is named.
An image taken just days ago clearly shows the large gap in the middle of the ring known as the Cassini Division. The moon Tethys appears to float among the rings in an image returned to Earth on Feb.
Returned in July A rare image shows Earth, a billion miles away, behind Saturn's rings. Saturn's polar "hexagonal storm" could engulf the entire Earth.
The tortured surface of Saturn's moon Enceladus tells the story of the ancient and present struggles of one tiny world. This image shows a region in Saturn's outer B ring.
The view was obtained during Cassini's close flyby on Sept. A false-color image of Hyperion reveals crisp details across the strange, tumbling moon's surface.
Scott Neuman. Scott Neuman is a reporter and editor, working mainly on breaking news for NPR's digital and radio platforms.
It completed orbits of the planet, snapped , photos, collected gigabytes of data, discovered at least seven new moons, descending into the famed rings and sent its Huygens lander to a successful touchdown on the surface of yet another moon, Titan.
First, Cassini had to get to Saturn. By the time it arrived, in , people were fretting over what to reveal on their Facebook profiles. On its way to the sixth planet, Cassini set about a circuitous course, swinging by Venus twice to get a gravity assist that shot it back past Earth and onward to Jupiter before a final marathon leg to Saturn.
The twin Voyagers swung by Saturn in the s and 80s, giving scientists a rough outline of the planet and its moons. Cassini has filled in many of the details, giving us an unparalleled look.
It completed orbits of the planet, snapped , photos, collected gigabytes of data, discovered at least seven new moons, descending into the famed rings and sent its Huygens lander to a successful touchdown on the surface of yet another moon, Titan.
First, Cassini had to get to Saturn. The year it blasted off, , the "Information Superhighway" was just getting up to speed.
By the time it arrived, in , people were fretting over what to reveal on their Facebook profiles. On its way to the sixth planet, Cassini set about a circuitous course, swinging by Venus twice to get a gravity assist that shot it back past Earth and onward to Jupiter before a final marathon leg to Saturn.
The twin Voyagers swung by Saturn in the s and 80s, giving scientists a rough outline of the planet and its moons. Cassini has filled in many of the details, giving us an unparalleled look.
Much of what Cassini found concerned Saturn's moons. Among other things, the probe discovered water spewing from Enceladus, discovered that Hyperion has a statically charged surface and that Saturn's entire moon system — a virtual mini solar system in itself — exchanges dust and chunks of material with the planet's ring system.
Die Dokumentation schildert die letzte Reise der Sonde ›Cassini‹: Der Orbiter, der vor 20 Jahren ins All geschossen wurde, sollte die noch. Titan (auch Saturn VI) ist mit einem Durchmesser von Kilometern der größte Mond des Cassini konnte auf einer Sekunden belichteten Aufnahme von Titan in Saturns Schatten ein schwaches National Public Radio (NPR), It would be really nice if we did," Molly Bittner, a systems engineer at JPL who has worked on Cassini for the past four years, tells NPR. Instead. Registrieren. 6 Amazing Cassini Discoveries. NOVA l PBS Nachrichtenunternehmen. NPR. Abonnenten · Rundfunk- und Medienproduktionsfirma.
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