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Blogs

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

What kind of asteroid is Ryugu?

Makoto Yoshikawa • April 24, 2018 • 1

What do we already know about Ryugu, and why is it so hard to know what it looks like? Hayabusa2 Mission Manger Makoto Yoshikawa

Moon Monday: Prometheus

Emily Lakdawalla • April 23, 2018

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.

Moon Monday: Deimos

Emily Lakdawalla • April 16, 2018 • 2

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

Pretty Pictures of the Cosmos: Hidden in Plain Sight

Adam Block • April 13, 2018 • 1

Award-winning astrophotographer Adam Block shares of his latest work.

Diving into Juno JIRAM data archives

Björn Jónsson • April 11, 2018 • 2

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.

A new storm on Saturn!

Emily Lakdawalla • April 03, 2018 • 1

On March 29, vigilant astronomer Maciel Bassani Sparrenberger discovered that a new bright spot had broken out in Saturn's high northern latitudes.

Moon Monday: Galileo's Galileans

Emily Lakdawalla • April 02, 2018 • 1

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

#MoonMon: Io's pretty plumes

Emily Lakdawalla • March 26, 2018

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

Moon Monday: Looking back at the Moon from Apollo 17

Emily Lakdawalla • March 18, 2018

For this Moon Monday, Emily digs up a classic from the end of the Apollo program.

Moon Monday: Tethys from Voyager

Emily Lakdawalla • March 12, 2018 • 1

To start the week, Voyager 2's best image of Tethys.

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