Cassini Is Dead; Long Live Cassini

In Oct 1997, a Titan rocket streaked opposite a sky and shot a
spacecraft called Cassini toward Saturn. The highway trip, reduction roads, was
long, and Cassini didn’t arrive until 2004. But it stayed there compartment its
mission finished on Sept. 15, 2017 — with a bang, and a good understanding of
whimpering from Earth.

Early that morning, engineers during NASA’s Jet Propulsion Laboratory sent
Cassini down to accommodate a world it had spent 13 years studying. The
greeting was deadly for Cassini, that disintegrated as it charged through
Saturn’s atmosphere. It was a designed death, a self-denial that meant it
wouldn’t pile-up into Saturn’s moons.

Scientists didn’t wish to pervert those satellites — Titan and
Enceladus — precisely since of what Cassini had revealed: They weren’t
barren balls, though ones with oceans, water, inner appetite and nutritious
chemicals. The moons demonstrated that planets aren’t a usually habitable
spots in this solar system, and beyond.

Cassini’s gawk during Saturn also suggested some-more about a arrangement of giant
planets and unchanging solar systems. “By study those rings adult tighten and
personal, we could pull analogies to how solar systems competence form and
evolve,” says Scott G. Edgington, Cassini’s emissary plan scientist.

“There will be generations of scientists who get their Ph.D.s and do
research with Cassini data,” he says. “Who knows what they’ll find in those
0s and 1s?” That’s why, notwithstanding a romantic eulogies, Cassini’s
intellectual life will continue prolonged after the earthy death.

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Posted by on Feb 14 2018. Filed under Space & Physics. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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