Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Blogs

Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, Casey Dreier, and a host of expert and entertaining voices from throughout our vast space community.

Browse Recent Blog Posts

Europa Budget Bulge

Posted by Van Kane on 2016/01/25 07:04 CST

Van Kane explains how the key development for NASA’s mission to Europa will be an agreement on how the agency plans to accommodate the monetary bulge that will come from funding the mission.

Read More »

How REXIS Made It on OSIRIS-REx

Posted by Dante Lauretta on 2016/01/23 11:41 CST

The OSIRIS-REx instrument team has successfully installed the Regolith X-ray Imaging Spectrometer (REXIS) on the spacecraft. However, there is more to the story of how REXIS made it onto the spacecraft.

Read More »

xkcd: Possible Undiscovered Planets

Posted by Emily Lakdawalla on 2016/01/22 01:00 CST | 3 comments

Randall Munroe is a genius at disguising seriously educational infographics as funny jokes.

Read More »

NASA Could Choose Mars Human Landing Site during next Presidential Administration

Posted by Jason Davis on 2016/01/22 05:03 CST

The place NASA intends to the land the first humans on Mars could be selected during the next presidential administration, according to the agency’s planetary science division director, Jim Green.

Read More »

Theoretical evidence for an undiscovered super-Earth at the edge of our solar system

Posted by Emily Lakdawalla on 2016/01/20 11:54 CST | 37 comments

It's looking likelier that there is an undiscovered planet orbiting beyond the Kuiper belt. If it's there, it's roughly 10 times the mass of Earth (or about half the mass of Neptune), likely never gets closer to the Sun than about 100 AU, and takes more than 10,000 years to orbit the Sun.

Read More »

Planetary Deep Drill Successfully Chews through Field Test

Posted by Jason Davis on 2016/01/20 10:42 CST | 1 comment

Late last year, a small team from Honeybee Robotics went to a gypsum quarry to test Planetary Deep Drill, a technology prototype designed to chew tens—and eventually, hundreds—of meters beneath icy planetary surfaces.

Read More »

The Pioneer Plaque: Science as a Universal Language

Posted by Jake Rosenthal on 2016/01/20 08:02 CST | 7 comments

In 1972, an attempt to contact extraterrestrial life was cast into space with the launch of the Pioneer 10 spacecraft. What exactly was the message we sent into the cosmos?

Read More »

Pretty Pictures of the Cosmos: Shadow Play

Posted by Adam Block on 2016/01/18 07:02 CST | 2 comments

Adam Block brings us his first images processed in the new year, showcasing the beautiful interplay of light and dark.

Read More »

SpaceX Successfully Launches Ocean Satellite but Breaks a Leg on Drone Ship

Posted by Jason Davis on 2016/01/17 04:40 CST

The Jason-3 ocean monitoring satellite reached orbit today, but SpaceX's third attempt to land the first stage of its Falcon 9 rocket on a drone ship came up short.

Read More »

Pretty pictures: Bittersweet goodies from Cassini at Titan, Enceladus, and Telesto

Posted by Emily Lakdawalla on 2016/01/15 02:00 CST | 7 comments

Tomorrow, Cassini will fly by Titan, picking up a gravity assist that will tilt its orbit slightly up and out of the ring plane. That will end what has been a wonderful year of frequent encounters with Saturnian moons.

Read More »

Items 161 - 170 of 3000  Previous11121314151617181920Next
Facebook Twitter Email RSS AddThis

Essential Advocacy

Our Advocacy Program 
provides each Society member 
a voice in the process.



Funding is critical. The more 
we have, the more effective 
we can be, translating into more 
missions, more science, 
and more exploration.

Donate

Featured Images

Near the end of approach
Juno sights Jupiter
Cleaning up the QM-2 deluge
QM-2 booster smokes the hillside
More Images

Featured Video

The Planetary Post - James Webb Space Telescope

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!