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Schiaparelli investigation update; crash site in color from HiRISE

Emily Lakdawalla • November 23, 2016 • 11

ESA issued an update on the Schiaparelli landing investigation today, identifying a problem reading from an inertial measurement unit as the proximate cause of the crash. Meanwhile, ExoMars Trace Gas Orbiter is operating its science instruments for the first time this week, and HiRISE has released calibrated versions of the Schiaparelli crash site images.

Subsurface Water Ice in Utopia Planitia, Mars

Cassie Stuurman • November 22, 2016 • 2

Martian radar expert Cassie Stuurman explains how the SHARAD instrument aboard NASA's Mars Reconnaissance Orbiter was used to detect buried ice deposits.

HiRISE coverage of the Opportunity field site, version 1.0

Emily Lakdawalla • November 18, 2016 • 1

As she did before for Curiosity, Emily Lakdawalla has searched through the HiRISE image archive for photos of the Opportunity landing site and sorted them all out so that you don't have to.

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.

Gullies on Mars: Wet or Dry (Ice)?

Tanya Harrison • August 17, 2016 • 1

Martian gullies were in the spotlight last week thanks to a NASA press release stating they were "likely not formed by liquid water" based on spectral results. But how does this stack up against their morphology?

Field Report From Mars: Sol 4365 - May 5, 2016

Larry Crumpler • May 13, 2016

Opportunity arrived at its current location on sol 4345 to begin investigation of an outcrop on the crest of a ridge near the west end of Marathon Valley.

Future High-Resolution Imaging of Mars: Super-Res to the Rescue?

Alfred McEwen • April 29, 2016 • 3

HiRISE Principal Investigator Alfred McEwen explains an imaging technique known as Super-Resolution Restoration (SRR), and how it could come in handy for high-resolution imaging of the Red Planet.

Atmospheric Waves Awareness: An Explainer

Anna Scott • April 20, 2016 • 4

There are two types of atmospheric waves that are critically important on Earth and other planets: gravity waves and planetary waves.

LPSC 2016: Martian Geomorphology

Tanya Harrison • April 04, 2016

Scientists showcased a wide range of features and processes on Mars' surface at last week's Lunar and Planetary Science Conference.

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