Articles

Kate Howells

Why JWST observes in the infrared.

The Downlink

Take a look at space image processing, and try it yourself. Plus, catch up on the week’s space news.

Emily Lakdawalla

Wispy clouds of stunning beauty fly over Curiosity every evening.

Barney Magrath

The sky is the limit, providing you’re willing to invest a little time for what is a surprisingly low-budget, hands-on project.

Emily Lakdawalla

The OSIRIS-REx team recently issued their first data release to the Planetary Data System. This release doesn’t include any closeup pictures of asteroid Bennu, but it does include all the pictures they took during their September 2017 Earth flyby.

Emily Lakdawalla

InSight has gone two for two, placing the second of its instruments gently on the Martian ground.

Emily Lakdawalla

Look up at space at night from a dark location and you can see innumerable stars. Why, then, do photos of so many things in space show black space, devoid of stars?

Emily Lakdawalla

Mars Reconnaissance Orbiter has finally spotted the InSight lander, its parachute, and its heat shield resting on the Martian surface. The images confirm the location of InSight's landing site, a little to the north and west of the center of the landing ellipse. The lander is located at 4.499897° N, 135.616000° E.

Ian Regan

Ian Regan, producer of the Titan segment of In Saturn's Rings, describes the meticulous process of creating the stunning visuals of this shrouded moon.

Emily Lakdawalla

On 26 June 2018, Hayabusa2 arrived at its target asteroid, Ryugu. In a very brief status update, I present comparisons of Ryugu to other previously visited asteroids and comets.

Jason Davis

Revisiting images of Earth taken from the uncrewed Apollo 4 command module in 1967.

Emily Lakdawalla

Seán Doran has made a cool visual index to the images that JunoCam took during Juno's first 12 closest approaches to Jupiter.

Björn Jónsson

The Juno spacecraft that is currently orbiting Jupiter has obtained the first good images of Jupiter's polar regions. I am presenting here a combined global map of Jupiter, made from a Cassini map I made for the equatorial and temperate regions and polar maps made from the Juno JunoCam and JIRAM polar images.

Emily Lakdawalla

With the help of some preprocessing of JunoCam images by Mattias Malmer, Don Davis shows us how Jupiter might have looked on April 1, 2018, if we'd been aboard Juno.

Justin Cowart

Justin Cowart reprocesses Viking Orbiter images from the 1970s and 1980s to reveal their unique and beautiful perspectives on the planet.

Emily Lakdawalla

Happy Monday! Here's a picture of Prometheus. You may think it's a picture of Saturn. Look hard, toward the bottom, and you'll see Prometheus, doing its part to keep the F ring in line.

Emily Lakdawalla

Digging into the Viking archives to produce a new old composite of Mars' smaller moon.

Björn Jónsson

The Jovian Infrared Auroral Mapper (JIRAM) instrument can obtain images in two infrared bands. JIRAM can see the nightside of Jupiter (including the winter pole) and takes spectacular animations.

Emily Lakdawalla

This week it seems fitting to feature a portrait of the Galilean moons by Galileo.

Emily Lakdawalla

On this Moon Monday, I'm featuring an animation processed by Gordan Ugarkovic, showing Jupiter's volcanic moon Io with its prominent plumes.