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

Field Report from Mars: Sol 4633 - February 6, 2017

Larry Crumpler • February 06, 2017

Several sols ago, Opportunity made it up and past the steepest section of its climb out of Endeavour crater.

Microbes exist deep inside Earth’s craters. Could this be the secret to finding life on other worlds?

Bryan J. Rodriguez-Colon • February 06, 2017 • 3

Earth possesses amazing biological diversity. Every corner of this planet—no matter how bizarre the place—is inhabited by microorganisms. This includes impact craters.

Mars Exploration Rovers Update: Opportunity Celebrates the Big 1-3, Begins 14th Year of Ops!

A.J.S. Rayl • February 04, 2017 • 2

2017 got off to a start that was unprecedented in every good way: Opportunity completed her 13th Earth year of surface operations and drove the first overland expedition of the Red Planet into its 14th year.

Curiosity update, sols 1548-1599: Serious drill brake problem as Curiosity drives through Murray red beds

Emily Lakdawalla • February 03, 2017

Since my last update, the Curiosity mission has developed a better understanding of the problem that prevented them from drilling at Precipice, but its intermittent nature has slowed the development of a workable solution that will allow them to use the drill again. In the meantime, the rover has driven onward, making good use of its other instruments.

Dawn Journal: A New Perspective on Ceres

Marc Rayman • February 01, 2017 • 9

Dawn has moved into its sixth orbital phase, with a new sun angle that provides an opportunity to gain a new perspective on the asteroid Ceres.

Explorer of Enceladus and Titan

Van Kane • February 01, 2017 • 6

For the third time in less than a decade, scientists have proposed a multiple-flyby mission to explore the habitability of Saturn’s ocean moons Titan and Enceladus.

The Winter 2016 issue of The Planetary Report

Donna Stevens • January 27, 2017

The Winter 2016 issue of The Planetary Report is on its way to members’ doors, showcasing the stunning year in pictures.

Let's talk about this whole Moon vs. Mars thing for human spaceflight

Jason Davis • January 26, 2017 • 29

NASA's current human spaceflight goal is Mars, but the Trump administration could change that to the Moon. Is that a good idea? Here's an in-depth look at the differences in science gain, the arguments for and against a potential commercial market, and whether or not the technological and operational challenges required to reach the Moon apply to Mars.

Russia’s Proton rocket grounded by poor quality control

Anatoly Zak • January 25, 2017 • 1

Russia's workhorse Proton rocket may be grounded until June or July, dealing another blow to the country's launch infrastructure, which has been plagued by brain drain, mismanagement, poor quality control and corruption.

Need a break from Earth? Go stand on Mars with these lovely landscapes

Kevin Gill • January 25, 2017 • 6

Amateur space image processor Kevin Gill shares some of his stunning 3D images of Mars, created from real spacecraft data.

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