Join Donate

Blog Archive

 

Hayabusa2: Ryugu takes shape

Emily Lakdawalla • June 14, 2018

Hayabusa2 is now less than 1000 kilometers away from Ryugu, and the tiny asteroid is beginning to betray its shape.

Approaching Mars on Spaceship Earth

Emily Lakdawalla • May 24, 2018

One of the great things about space exploration is how it can shift your perspective. And you don't even need to leave home.

Eleven perijoves

Emily Lakdawalla • May 18, 2018

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

Juno meets Cassini: A new merged global map of Jupiter

Björn Jónsson • May 14, 2018

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.

Juno's 12th perijove in lifelike color

Emily Lakdawalla • May 11, 2018

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.

Refreshing the Viking Orbiter views of Mars

Justin Cowart • May 07, 2018

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

What kind of asteroid is Ryugu?

Makoto Yoshikawa • April 24, 2018

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

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

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

Diving into Juno JIRAM data archives

Björn Jónsson • April 11, 2018

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

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

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

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

Opportunity's sol 5000 self-portrait

Emily Lakdawalla • February 20, 2018

Last week the Mars Exploration Rover Opportunity celebrated its 5000th sol on Mars, and it celebrated by taking the first complete Mars Exploration Rover self-portrait.

The Mars Exploration Rovers Update: Mission Completes 14 Years of Exploring, Opportunity Roves into Year 15!

A.J.S. Rayl • January 31, 2018

In January, Opportunity quietly completed 14 years of surface operations on Mars—the longest-lived robot on another planet.

Some big moons in the Kuiper belt

Emily Lakdawalla • January 25, 2018

In a new preprint, Mike Brown and Bryan Butler show evidence that two Kuiper belt moons are even bigger than we used to think. They are Eris' moon Dysnomia, and Orcus' moon Vanth.

A new look at Venus with Akatsuki

Damia Bouic • January 16, 2018

Amateur image processor Damia Bouic shares a plethora of stunning new images of Venus captured by a Japanese spacecraft.

Items 1 - 20 of 1100  12345678910Next
astronaut on Phobos
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Europa
The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.

Donate

You are here: