News Archive / Tagged: Cassini

• Gallery: Controllers receive last signals before Cassini spacecraft demise

  Derek RichardsonSeptember 15th, 2017

  PASADENA, Calif. — With its fuel nearly depleted, Cassini made a final plunge toward Saturn to get as much science as possible before burning up in the planet's atmosphere. Flight controllers at NASA's Jet Propulsion Laboratory (JPL) lost telemetry with the spacecraft, as expected, at about 7:55 a.m. EDT (11:55 GMT) Sept. 15, 2017.

• LIVE: Cassini spacecraft ends its mission at Saturn

  Derek RichardsonSeptember 15th, 2017

  NASA’s Cassini spacecraft is making a final plunge into Saturn’s atmosphere to end its mission some 13 years after reaching the ringed world. Flight controllers at NASA are receiving the probe’s final data before it burns up in the planet’s atmosphere.

• Cassini has uncovered a wealth of data on Saturn’s rings

  Laurel KornfeldAugust 19th, 2017

  NASA's Cassini spacecraft, now conducting its final orbits between Saturn and its rings, is plunging further than ever into the giant planet's atmosphere. Over the last 13 years studying the Saturn system, the spacecraft has discovered a wealth of information about the planet's rings.

• Final five ‘Grand Finale’ orbits will explore Saturn’s upper atmosphere

  Laurel KornfeldAugust 11th, 2017

  Set to begin the final five of its "Grand Finale" orbits next week, NASA's Cassini spacecraft will conduct unprecedented close-up studies of Saturn's upper atmosphere.

• Insider Fact Check: Is NASA hiring someone to protect Earth from aliens?

  Jason RhianAugust 2nd, 2017

  It never fails: Let the news cycle get a little slow and someone decides to get creative with the facts. Such was the case on Wednesday, Aug. 1, when supposedly credible and professional sites such as USA Today and Newsweek dropped the ball and resorted to good ole fashioned clickbait-ing. It was a sign of the times that highlighted the current state of journalism in the U.S.

• Cassini images Enceladus’ south polar jets

  Laurel KornfeldJuly 20th, 2017

  NASA's Cassini orbiter has captured a distant view of the mysterious jets emanating from the south pole of Saturn's moon Enceladus, a world that likely harbors a subsurface ocean. The jets are believed to be liquid water being vented from the ocean underneath the moon's icy crust.

• Cassini prepares for sixth ring-grazing orbit

  Paul KnightlyMay 25th, 2017

  NASA's Cassini spacecraft is currently completing its fifth ring-grazing orbit of Saturn as it conducts its Grand Finale nearing the end of its mission. It will reach its orbital apoapsis on May 25 at 08:50 UTC (4:50 a.m. EDT), at which point its sixth ring-grazing orbit will begin. The sixth ring crossing of the Grand Finale will occur on May 28 at 14:22 UTC (10:22 a.m. EDT).

• Cassini image shows Saturn heading toward solstice

  Laurel KornfeldMay 18th, 2017

  A visible-light image of Saturn and one side of its rings taken by NASA's Cassini spacecraft on February 3, 2017, shows the planet's shrinking shadow on the rings as it approaches its May 2017 solstice.

• Gap between Saturn and innermost ring surprisingly free of dust

  Laurel KornfeldMay 3rd, 2017

  Analysis of data returned by NASA's Cassini spacecraft from its first Grand Finale dive between Saturn and its rings has surprised scientists by revealing the region to be nearly dust free.

• Cassini returns images from first dive between Saturn and its rings

  Laurel KornfeldApril 28th, 2017

  NASA's Cassini spacecraft has successfully completed the first of its 22 Grand Finale dives between Saturn and its rings, sending back images and data after more than 20 hours of being out of contact with Earth.

• Titan flyby launches Cassini into Grande Finale

  Laurel KornfeldApril 25th, 2017

  NASA's Cassini orbiter conducted its last and closest flyby of Saturn's large moon Titan in the early morning hours of April 22, 2017, putting it on course for the mission's Grand Finale of 22 orbits between the innermost rings and the giant planet.

• Cassini to conduct last, closest flyby of Titan

  Laurel KornfeldApril 21st, 2017

  As NASA's Cassini spacecraft moves toward its Grand Finale, it will conduct its final and closest flyby of Saturn's moon Titan on April 22, 2017. This last visit is a targeted flyby, meaning Cassini will use either its rocket engine or thrusters to alter its course.

• Ocean worlds Enceladus and Europa could be habitable for microbial life

  Laurel KornfeldApril 14th, 2017

  New data obtained by NASA's Cassini mission and by the Hubble Space Telescope indicate Saturn's moon Enceladus and Jupiter's moon Europa, both referred to as ocean worlds because they harbor subsurface oceans, could be habitable for microbial life.

• NASA Video: Saturn moon Enceladus has ingredients for life

  Derek RichardsonApril 13th, 2017

  Using data from NASA's Cassini spacecraft orbiting Saturn and the Hubble Space Telescope around Earth, scientists have determined that the ringed planet's moon Enceladus, which has a global ocean under its icy surface, has a source of chemical energy – an ingredient for life.

• Cassini prepares for ‘grand finale’

  Paul KnightlyApril 8th, 2017

  On Wednesday, April 26, 2017, NASA's Cassini spacecraft will conduct the first in a series of 22 dives between Saturn's atmosphere and the gas giant's rings as a part of the mission's “grand finale”. It will conclude a mission that has spent almost 13 years exploring the Saturnian system.