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Blog Archive

 

Some beautiful new (old) views of Neptune and Triton

Emily Lakdawalla • September 20, 2016

Beautiful new amateur work with 27-year-old Voyager data.

A deep dive into the highest-resolution Voyager Jupiter data

Björn Jónsson • September 14, 2016

A few weeks before the first Juno high resolution imaging, I decided to take a look at Voyager color images at various resolutions, with particular attention to high-resolution mosaics.

Cassini's camera views of Titan's polar lakes in summer, processed into pseudocolor

Emily Lakdawalla • September 12, 2016

Titan's north polar lakes are well-lit by summer sun in these recent Cassini images. Image processing enthusiast Ian Regan shares his recipe for processing the longer-wavelength Titan images into visually pleasing "pseudocolor."

How big is that butte?

Emily Lakdawalla • August 23, 2016

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.

JunoCam "Marble Movie" data available

Emily Lakdawalla • August 22, 2016

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.

JunoCam raw data from the Juno approach movie

Emily Lakdawalla • August 09, 2016

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.

Jupiter's Clouds: A Primer

Justin Cowart • July 08, 2016

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

Video: Two talks featuring pretty pictures from space

Emily Lakdawalla • June 10, 2016

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

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

Emily Lakdawalla • May 25, 2016

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.

A feast of new OSIRIS photos from comet 67P

Emily Lakdawalla • May 11, 2016

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.

The Giant Volcanoes of Mars

Justin Cowart • May 04, 2016

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

The phases of the far side of the Moon

Emily Lakdawalla • April 28, 2016

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

NASA Space Apps Challenge: Women hacking space image data

Emily Lakdawalla • April 22, 2016

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.

Moonset over Mars

Emily Lakdawalla • April 21, 2016

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

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

Emily Lakdawalla • April 13, 2016

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.

How to Make a Pluto Globe

Sarah Morrison • April 08, 2016

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

Approaching Neptune

Emily Lakdawalla • March 11, 2016

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

A Sunset on Mars: Crafting a scene from archival data

Justin Cowart • March 08, 2016

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.

Mars Express VMC is back online

Emily Lakdawalla • March 04, 2016

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.

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

Emily Lakdawalla • February 25, 2016

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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