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Guest blogs from 2019

Planetary Radio: 10 Must-Listen Episodes About Space Exploration

MaryLiz Bender • February 13, 2019

The Planetary Society staff has selected our top ten favorite episodes of Planetary Radio. Listen now.

Stunning new images show what the Chang'e-4 mission has been up to

Andrew Jones • February 07, 2019

Chang’e-4 is sending home brilliant footage from its various spacecraft, while also being snapped by NASA’s Lunar Reconnaissance Orbiter.

Pretty Pictures of the Cosmos: Sensational Spirals

Adam Block • February 05, 2019

Award-winning astrophotographer Adam Block shares some of his latest galactic treasures.

The Mars Exploration Rovers Update: Opportunity Logs 15th Year in Silence, Team Begins ‘Hail Mary’ Efforts

A.J.S. Rayl • February 02, 2019

As a string of dust storms moved through Meridiani Planum and over Endeavour Crater in January, Opportunity silently wrapped her fifteenth year on the surface of Mars.

Chang'e 4: Why the Moon's far side looks red in new images

David Rothery • January 09, 2019

In Apollo images — and to our own eyes, from Earth — the Moon is grey. What's going on?

The Mars Exploration Rovers Update: Opportunity Still Silent, Team Still Hopeful

A.J.S. Rayl • January 06, 2019

It’s now been more than six and a half months that the longest-lived robot on another planet has been incommunicado.

astronaut on Phobos
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