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Blogs

Blog Archive

 

How big is that butte?

Posted by Emily Lakdawalla on 2016/08/23 05:09 CDT | 1 comments

Whenever I share images from Curiosity, among the most common questions I’m asked is “what is the scale of this image?” With help from imaging enthusiast Seán Doran, I can answer that question for some of the Murray buttes.

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JunoCam "Marble Movie" data available

Posted by Emily Lakdawalla on 2016/08/22 04:56 CDT | 6 comments

Since a few days after entering orbit, JunoCam has been taking photos of Jupiter every fifteen minutes, accumulating a trove of data that can be assembled into a movie of the planet.

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JunoCam raw data from the Juno approach movie

Posted by Emily Lakdawalla on 2016/08/09 03:03 CDT | 1 comments

As it approached Jupiter from June 12 to 29, JunoCam captured an animation of the major moons orbiting the planet. The mission released a processed version of the animation on the day of orbit insertion, but took a few weeks to release the raw image data. I've prepared a page hosting all the raw data, and share a few processed versions.

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Jupiter's Clouds: A Primer

Posted by Justin Cowart on 2016/07/08 08:02 CDT | 7 comments

With Juno arriving at Jupiter, Justin Cowart gives us a lesson on the giant planet's varied cloud patterns.

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Video: Two talks featuring pretty pictures from space

Posted by Emily Lakdawalla on 2016/06/10 01:30 CDT | 1 comments

Videos of two recent talks I've given, one intended for a general audience and one aimed at professionals.

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New work with 35-year-old data: Voyagers at Ganymede and Saturn

Posted by Emily Lakdawalla on 2016/05/25 04:44 CDT | 8 comments

The Voyager data set is a gift to Earth that keeps on giving. This week, I've seen three great new images processed from this old data set.

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A feast of new OSIRIS photos from comet 67P

Posted by Emily Lakdawalla on 2016/05/11 04:19 CDT | 2 comments

Last week, the Rosetta mission released a large quantity of science data to the worldwide public, including photos from the mission's close observation phase and the Philae landing.

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The Giant Volcanoes of Mars

Posted by Justin Cowart on 2016/05/04 12:45 CDT | 1 comments

Justin Cowart shares some spectacular images showcasing Mars' volcanoes from Mars Express.

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The phases of the far side of the Moon

Posted by Emily Lakdawalla on 2016/04/28 10:50 CDT | 4 comments

Serbian artist Ivica Stošić used Clementine and Kaguya data to give a glimpse of the phases of the lunar farside.

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NASA Space Apps Challenge: Women hacking space image data

Posted by Emily Lakdawalla on 2016/04/22 12:19 CDT | 2 comments

Today I'm participating in a program called the International @SpaceApps Women in Data Bootcamp. I'm presenting a brief talk highlighting the way that my personal discovery of NASA's image data archives shaped my path into public communication about science, and briefly showcasing three other women who do amazing work with public image data.

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Moonset over Mars

Posted by Emily Lakdawalla on 2016/04/21 10:23 CDT | 1 comments

Enjoy this serene image of a moonset on another world, captured by Curiosity's Mastcam in April 2014 and processed here by Justin Cowart.

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Curiosity update, sols 1250-1310: Across the Naukluft Plateau

Posted by Emily Lakdawalla on 2016/04/13 02:57 CDT | 8 comments

Curiosity has driven onward from Namib dune across a highstanding unit of rock called the Naukluft Plateau. Despite some frustrating sols lost to a short circuit in the RTG and DSN troubles, the rover has made progress, and performed lots of 3D imaging of weirdly wind-eroded rocks.

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How to Make a Pluto Globe

Posted by Sarah Morrison on 2016/04/08 08:02 CDT | 3 comments

Want to make your own globe of Pluto? Here's how!

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Approaching Neptune

Posted by Emily Lakdawalla on 2016/03/11 12:17 CST | 2 comments

Image processing enthusiast Ian Regan is working on a cool new version of the Voyager 2 Neptune approach movie.

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A Sunset on Mars: Crafting a scene from archival data

Posted by Justin Cowart on 2016/03/08 01:30 CST | 2 comments

Ever wanted to stand on Mars and watch a sunset? Unfortunately for many of us, it will never be something that we get to experience in person. But thanks to our robotic emissaries on Mars, and some careful processing of images from NASA's Planetary Data System, we can get a sense of what it’s like.

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Mars Express VMC is back online

Posted by Emily Lakdawalla on 2016/03/04 12:48 CST

Mars Express' Visual Monitoring Camera is taking photos again! The camera was turned on for the first time in six months on Leap Day to take some lovely photos of Mars.

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Pretty pictures: Cassini views of Titan's poles (with bonus Enceladus)

Posted by Emily Lakdawalla on 2016/02/25 02:13 CST | 4 comments

Image processing enthusiast Ian Regan produced a pretty view of Titan's lake-filled north pole, now visible to Cassini's cameras in the summer sun.

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Light plays on a Martian crater rim

Posted by Emily Lakdawalla on 2016/02/16 01:30 CST

Recently, space image processing enthusiast Thomas Appéré noticed that Curiosity had taken five photos of exactly the same spot on the rim of Gale crater, identical but for being taken at different times of day. That spot was due north of the rover, so the rising and lowering Sun illuminates the rounded hummocks of the crater rim differently from early morning to early afternoon.

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30th anniversary images of Uranian moons

Posted by Emily Lakdawalla on 2016/02/02 01:06 CST | 6 comments

January 24 was the 30th anniversary of the Voyager flyby of Uranus. Uranian moons have been on my mind ever since New Horizons sent us close-up images of Charon. On the occasion of the anniversary, Ted Stryk produced latest-and-greatest versions of the Voyager views of these worlds.

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Fun with a new data set: Chang'e 3 lander and Yutu rover camera data

Posted by Emily Lakdawalla on 2016/01/28 07:08 CST | 26 comments

Here, for the first time in a format easily accessible to the public, are hundreds and hundreds of science-quality images from the Chang'e 3 lander and Yutu rover.

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