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What's up in the solar system, November 2016 edition: Cassini takes a leap, ExoMars starts science, Long March 5 launch

Emily Lakdawalla • November 01, 2016 • 2

Cassini is going to make a major change to its orbit, getting much close to Saturn, setting up 20 "F-ring" orbits. ExoMars will get two science orbits before beginning aerobraking. Long March 5 will have its first launch, while many Earth-observing missions, including Himawari-9 and GOES-R, will go up. But Juno science is on hold.

Dawn Journal: 5th Mapping Orbit

Marc Rayman • November 01, 2016 • 4

Dawn just completed another successful observation campaign at Ceres from its latest mapping orbit. Mission Director and Chief Engineer Marc Rayman brings us his monthly update.

Kate Rubins, NASA's DNA sequencing scientist, returning to Earth

Jason Davis • October 28, 2016

NASA astronaut Kate Rubins is returning to Earth from the International Space Station. During her mission, she became the first person to sequence DNA in space.

Schiaparelli crash site imaged by HiRISE

Emily Lakdawalla • October 27, 2016 • 1

Following up the detection of the Schiaparelli crash site by Mars Reconnaissance Orbiter CTX, the higher-resolution HiRISE camera has now definitively identified the locations of lander impact site, parachute with backshell, and heat shield impact site on the Martian surface.

Likely Schiaparelli crash site imaged by Mars Reconnaissance Orbiter

Emily Lakdawalla • October 21, 2016 • 8

Just a day after the arrival of ExoMars Trace Gas Orbiter and its lander Schiaparelli, Mars Reconnaissance Orbiter has taken a photo of the landing site with its Context Camera, and things do not look good.

ExoMars: Schiaparelli Analysis to Continue

Ruth McAvinia • October 20, 2016 • 5

The fate of the ExoMars lander, Schiaparelli, remains uncertain. European Space Agency mission controllers had been optimistic on Wednesday night that a definitive answer would be known by Thursday morning’s news briefing. However, although some more details have been made public about the lander’s descent, it is not yet clear whether it hit the martian surface at a speed it could not survive.

Brief update: Opportunity's attempt to image Schiaparelli unsuccessful

Emily Lakdawalla • October 19, 2016 • 6

Today, the Opportunity rover attempted a difficult, never-before-possible feat: to shoot a photo of an arriving Mars lander from the Martian surface. Unfortunately, that attempt seems not to have succeeded. Opportunity has now returned the images from the observation attempt, but Schiaparelli is not visible.

ExoMars: Long day’s journey into uncertainty

Ruth McAvinia • October 19, 2016 • 2

Trace Gas Orbit is successfully in orbit at Mars, but the fate of the Schiaparelli lander is uncertain.

Juno to delay planned burn

Emily Lakdawalla • October 16, 2016 • 5

The Juno mission posted a status report late Friday afternoon, indicating that they will not perform the originally planned period reduction maneuver during their next perijove (closest approach to Jupiter) on October 19. The delay changes the start date of the science mission and also all the future dates of Juno's perijoves.

ExoMars update: Timeline for separation and orbit insertion

Emily Lakdawalla • October 14, 2016 • 3

Schiaparelli is GO for landing, and ExoMars TGO is GO for orbit insertion! When to expect ExoMars events: Schiaparelli separation, final trajectory maneuvers, landing events, orbit insertion, and press briefings.

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