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Blogs

Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

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 • 1

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 • 4

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 • 1

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 • 5

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 • 5

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 • 3

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 • 2

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

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