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Blog Archive

 

Refreshing the Viking Orbiter views of Mars

Justin Cowart • May 07, 2018

Justin Cowart reprocesses Viking Orbiter images from the 1970s and 1980s to reveal their unique and beautiful perspectives on the planet.

Go Atlas, go Centaur, go InSight!

Emily Lakdawalla • May 05, 2018

NASA’s next Mars mission launched successfully from Vandenberg Air Force Base today!

The Mars Exploration Rovers Update: Opportunity Studies Mystery Rock, Mission Officials Seek 2019 Extension

A.J.S. Rayl • May 04, 2018

Opportunity spent April further exploring the area about halfway down Perseverance Valley, checking out unusual, vesicular or pitted rocks the likes of which she has never seen, while officials prepared the mission’s bid to keep the robot field geologist roving through 2019.

The Mars Exploration Rovers Update Special Report: Perseverance Science So Far, New View of Endeavour at LPSC 2018

A.J.S. Rayl • April 27, 2018

For the 15th year in a row, Opportunity drove into the spotlight during an afternoon session at the 49th Lunar & Planetary Science Conference.

The Opportunity selfie: 5000 Sols in the making

Doug Ellison • April 20, 2018

A personal story recounts how a NASA team used a microscopic imager to take a selfie of the Opportunity rover.

Curiosity Update, sols 1972-2026: Completing the Vera Rubin Ridge Walkabout

Emily Lakdawalla • April 17, 2018

The Curiosity team has completed its initial survey of the top of Vera Rubin Ridge, and is ready to make another attempt at drilling after the rock at Lake Orcadie proved to be too hard.

The Mars Exploration Rovers Update: Opportunity Presses On in Perseverance, Pace Picks Up

A.J.S. Rayl • April 11, 2018

In the west rim of Endeavour Crater, Opportunity continued her exploration of Perseverance Valley in March.

Preview of the InSight Mars launch

Emily Lakdawalla • April 05, 2018

NASA’s next planetary launch is coming up, as soon as May 5, 2018. This post is your one-stop shop for information about InSight’s launch, cruise, and expected mission to Mars.

#LPSC2018: Understanding early Mars through fluvial features

Adeene Denton • April 02, 2018

One of the ways we understand Mars' early climatic and geologic history is through preserved fluvial features.

#LPSC2018: Mars mass wasting in the laboratory

Jake Robins • March 26, 2018

Mars today is a dynamic place. One visually dramatic sign of change on Mars is "mass wasting," more commonly known as "stuff falling downhill". Scientists presented the results of recent laboratory work on Mars mass wasting at last week's Lunar and Planetary Science Conference.

Automating Science on Mars

Raymond Francis and Tara Estlin • March 13, 2018

Since 2016, NASA’s Curiosity Mars rover has had the ability to choose its own science targets using an onboard intelligent targeting system called AEGIS.

InSight delivered to Vandenberg launch site

Emily Lakdawalla • March 06, 2018

InSight, NASA's next Mars mission, has arrived at Vandenberg Air Force Base in preparation for a May 5 launch.

The Mars Exploration Rovers Update: Opportunity Logs 5000th Day, Snaps Selfie, and Roves On

A.J.S. Rayl • March 05, 2018

When Opportunity’s 5000th day dawned in February, it was a meaningful milestone for the team, and it led to a personal first for the veteran robot field geologist that has chalked up so many firsts she’s set the standard for Mars rovers.

Curiosity update, sols 1927-1971: Ready to resume drilling

Emily Lakdawalla • February 21, 2018

After a hiatus of nearly 500 sols, Curiosity is ready to attempt drilling into a Mars rock again.

Opportunity's sol 5000 self-portrait

Emily Lakdawalla • February 20, 2018

Last week the Mars Exploration Rover Opportunity celebrated its 5000th sol on Mars, and it celebrated by taking the first complete Mars Exploration Rover self-portrait.

Maintaining the health of an aging Mars orbiter

Emily Lakdawalla • February 14, 2018

NASA has announced changes to how engineers are operating Mars Reconnaissance Orbiter in order to prolong its life as long as possible, long enough to support the Mars 2020 rover mission.

The Mars Exploration Rovers Update: Mission Completes 14 Years of Exploring, Opportunity Roves into Year 15!

A.J.S. Rayl • January 31, 2018

In January, Opportunity quietly completed 14 years of surface operations on Mars—the longest-lived robot on another planet.

HiRISE image coverage of the Curiosity field site on Mars, Version 4.0

Emily Lakdawalla • January 15, 2018

The latest and greatest update of Emily's list of all the Mars Reconnaissance Orbiter HiRISE images that contain Curiosity hardware, tracks, or traverses.

Curiosity update, sols 1814-1926: Vera Rubin Ridge Walkabout

Emily Lakdawalla • January 06, 2018

Curiosity is climbing across the top of Vera Rubin Ridge, spying varicolored rocks. It's getting closer to being ready to drill again, and has performed a wet chemistry experiment for the first time.

The Mars Exploration Rovers Update: Opportunity Beats Winter, Wraps 2017, and Heads for 14th Anniversary

A.J.S. Rayl • January 05, 2018

With the Martian winter on the run, Opportunity cruised closer to its 14th anniversary of exploring the Red Planet in December as she deliberated a distinctive “fork in the road” deep in Perseverance Valley and wrapped another record year.

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