Join Donate

Blog Archive

 

Riding Along With Mars Express

Bill Dunford • September 16, 2013

Take a spin around the Red Planet with the trusty orbiter.

A special Phobos eclipse

Emily Lakdawalla • August 20, 2013

Those sneaky scientists on Curiosity managed to catch a Phobos transit of the Sun with one set of cameras, and to watch its shadow darkening the surface with another. COOL!

A Turn of the Kaleidoscope

Bill Dunford • August 12, 2013

New images from Mars.

Enormously detailed photo of Kasei Valles from Mars Express

Emily Lakdawalla • June 19, 2013

ESA celebrated the tenth anniversary of Mars Express' launch with a several-day science meeting during which they issued lots of press releases and numerous spectacular photos. My favorite of them all is this enormous image of Kasei Valles on Mars.

Exploring Ten Years' Worth of Mars Express Data

Bill Dunford • June 13, 2013

Mars Express has been in flight for a decade, more than enough time to send home some amazing finds.

The Shores of the Kraken Sea: Great Place Names in the Solar System

Bill Dunford • May 28, 2013

Nothing reflects the romance of deep space exploration more than the evocative names of places on the planets and moons.

Many More Colors than Red: Exploring Mars with Spectroscopy

Bill Dunford • May 20, 2013

Mars gives up its secrets through the unseen colors of its rocks.

A walk among the mesas of Deuteronilus Mensae

Emily Lakdawalla • April 19, 2013

Enjoy some pretty pictures of some bizarre terrain on Mars: the mesas of Deuteronilus Mensae.

Day Hikes in the Labyrinth of Night

Bill Dunford • February 04, 2013

Noctis Labyrinthus on Mars is an amazing place for an imagined day hike, courtesy of images from Mars Express.

Mars Express VMC resumes raw data posting

Emily Lakdawalla • December 19, 2012

ESA brought Mars Express' VMC back online in May, but hasn't been posting the images. This week, they launched a new process to release VMC images automatically to a Flickr page.

Book Review: The International Atlas of Mars Exploration, by Phil Stooke

Emily Lakdawalla • October 12, 2012

I've been waiting for the publication of this book for years. Phil Stooke's International Atlas of Mars Exploration, just published by Cambridge University Press, is an exhaustively awesome labor of love, chronicling the first five decades of Mars exploration in pictures, maps, and facts.

What's up in the Solar System in August 2012

Jason Davis • August 03, 2012

Welcome to the monthly roundup of our solar system's envoy of electronic explorers! All eyes are on Curiosity as it approaches Mars this weekend. Who will lend support at the Red Planet?

Notes from the Lunar and Planetary Science Conference: A little bit of Phobos and Deimos

Emily Lakdawalla • March 22, 2012

I just sat in the "small bodies" session at the Lunar and Planetary Science Conference, listening to three talks about Phobos. The first was by Abby Fraeman, who looked at data on Phobos and Deimos from the two imaging spectrometers in orbit at Mars. The next talk, by L. Chappaz, was motivated by Phobos-Grunt's mission. It asked: if you grabbed 200 grams of soil from the surface of Phobos, how much of that material would actually have originated on Mars? Then there was a particularly interesting talk that dealt with the question of how Phobos' grooves formed.

Has Mars Express MARSIS data proved that Mars once had a northern ocean?

Emily Lakdawalla • February 07, 2012

There's been a bit of buzz on the Web this week regarding an ESA press release titled "ESA's Mars Express radar gives strong evidence for former Mars ocean." I don't ordinarily write about press-released science papers, but am making an exception for this one.

Mars Exploration Family Portrait

Emily Lakdawalla • November 23, 2011

Jason Davis put together this neat summary of the checkered history of Mars exploration.

Notes from Day 5 of the EPSC/DPS meeting: Saturn's storm, Phobos, and Lutetia

Emily Lakdawalla • October 07, 2011

Today was (is) the last day of the Division of Planetary Sciences / European Planetary Science Congress meeting in Nantes, France.

The Making of Martian Clouds in Motion: Part 2, tweening the animation

Emily Lakdawalla • August 28, 2011

Two weeks ago I posted an awesome video of Martian clouds in motion. Last week I explained how I accessed the Mars Express images that comprise the animation. Today I'm going to explain how I turned the five-frame animation of Mars Express images into a smooth movie.

The Making of Martian Clouds in Motion: Part 1, working with Mars Express HRSC data

Emily Lakdawalla • August 22, 2011

Last Friday I posted an awesome video of Martian clouds in motion. This week I'll tell you how I made it. The how-to is split up into two parts. The first, today, is how to access Mars Express HRSC image data and process it into the individual animation frames, from which you can make an animated GIF.

Martian clouds in motion

Emily Lakdawalla • August 19, 2011

Behold an amazing (if I do say so myself) video of Martian clouds in motion.

Update: Phobos and Jupiter and its moons!

Emily Lakdawalla • June 20, 2011

Remember that neat picture and movie of Phobos passing by Jupiter that I posted last week? Several people asked me where Jupiter's moons were, and I just assumed that they weren't visible. I was wrong; Mars Express spotted Jupiter's moons along with the planet and Mars' moon!

Items 41 - 60 of 90  Previous12345Next
astronaut on Phobos
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Mars
Advocacy

Our Advocacy Program provides each Society member a voice in the process. Funding is crucial.

Donate

You are here: