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

Blog Archive

 

LightSail Nominated for SmallSat Mission of the Year

Posted by Jason Davis on 2015/08/11 04:03 CDT | 2 comments

The Planetary Society’s LightSail spacecraft has been nominated for the American Institute of Aeronautics and Astronautics (AIAA) Small Satellite Technical Committee Mission of the Year 2015 award.

Read More »

What's up in solar system exploration: August 2015 edition

Posted by Emily Lakdawalla on 2015/08/10 07:31 CDT | 5 comments

I'm back from two weeks' vacation, so it's time to catch up on the status of all our intrepid planetary missions, from Akatsuki to the Voyagers and hitting the Moon, Mars, asteroids, comets, and Saturn in between.

Read More »

MERLIN: The Creative Choices Behind a Proposal to Explore the Martian Moons

Posted by Van Kane on 2015/08/10 09:29 CDT | 4 comments

Van Kane presents one of the three missions from the latest round of NASA Discovery proposals with the goal of exploring Mars' moons.

Read More »

Space Station Update: Launch Logistics

Posted by Jason Davis on 2015/08/07 04:13 CDT | 2 comments

Orbital ATK says they are making progress returning Antares to flight, NASA buys more Soyuz seats and the ISS program manager moves on to private industry.

Read More »

New Robotic Spacecraft Posters

Posted by Bill Dunford on 2015/08/06 12:20 CDT | 2 comments

Another round of posters to celebrate historic planetary missions.

Read More »

Update on NASA Mars Rover Plans

Posted by Van Kane on 2015/08/05 03:55 CDT | 17 comments

The second in a series of meetings to select the landing site for the Mars 2020 rover is in progress. Van Kane gives us an update.

Read More »

Mars Exploration Rovers Update: Opportunity Enters Marathon Valley, Begins Walkabout
Sols 4065 - 4095

Posted by A.J.S. Rayl on 2015/08/03 05:20 CDT | 10 comments

Nearly seven Earth years after Opportunity set its sites on Endeavour Crater, the rover cruised into Marathon Valley, the once-but-a-dream destination.

Read More »

Pretty Pictures of the Cosmos: Star Stream

Posted by Adam Block on 2015/07/31 10:00 CDT | 1 comments

Award-winning astrophotographer Adam Block presents the first-ever high-resolution color images of the "star stream halo" of the spiral galaxy NGC 4414.

Read More »

Our Global Volunteers: July 2015 Update

Posted by Kate Howells on 2015/07/31 09:00 CDT | 2 comments

The Planetary Society's volunteers around the world have been busy these past few months, with all the excitement surrounding Asteroid Day, the LightSail test mission, the New Horizons and Dawn missions, and other space milestones!

Read More »

Dawn Journal: Descent to HAMO

Posted by Marc Rayman on 2015/07/30 09:45 CDT | 26 comments

With a wonderfully rich bounty of pictures and other observations already secured, Dawn is now on its way to an even better vantage point around dwarf planet Ceres.

Read More »

Field Report from Mars: Sol 4060 - June 26, 2015

Posted by Larry Crumpler on 2015/07/29 01:04 CDT

Larry Crumpler gives an update on the Opportunity rover's activities in Spirit of St. Louis crater.

Read More »

In Pictures: West Virginia from Space

Posted by Jason Davis on 2015/07/29 04:04 CDT | 2 comments

Jason Davis shares five images of his home state, West Virginia, taken by astronauts aboard the International Space Station.

Read More »

DSCOVR's Halo

Posted by Dave Doody on 2015/07/28 09:04 CDT | 1 comments

The Deep Space Climate Observatory (DSCOVR) has begun sending us fresh, whole-hemisphere images of our own fragile planet. Some sources say that the spacecraft is "orbiting" the L1 point. Dave Doody thinks this warrants some scrutiny.

Read More »

Proposals to Explore the Solar System’s Smallest Worlds

Posted by Van Kane on 2015/07/27 12:14 CDT | 10 comments

Van Kane rounds up some of the latest NASA Discovery mission proposals aiming to explore our solar system's smallest bodies.

Read More »

Looking back at Pluto

Posted by Emily Lakdawalla on 2015/07/24 07:12 CDT | 17 comments

I don't think anyone was prepared for the beauty -- or the instant scientific discoveries -- in this "lookback" image of Pluto, captured by New Horizons shortly after it flew by.

Read More »

Help map Mars' south polar region!

Posted by Tanya Harrison on 2015/07/24 12:42 CDT | 3 comments

The science team of NASA's Mars Reconnaissance Orbiter wants your help in mapping out the weird and wonderful features of Mars' south polar region!

Read More »

Jupiter's changing face, 2009-2015

Posted by Emily Lakdawalla on 2015/07/24 08:46 CDT | 4 comments

Damian Peach's photo-documentation of Jupiter helps us monitor the giant planet's ever-changing patterns of belts, zones, storms, and barges, during a time when no orbiting missions are there to take pictures.

Read More »

A New Way to Prepare Samples of Mars for Return to the Earth
Mars 2020’s strategy to cache samples is evolving as the mission matures

Posted by Casey Dreier on 2015/07/23 02:18 CDT | 16 comments

Mars 2020, NASA’s next and yet-to-be-named Mars rover, will be the first mission to collect and prepare samples of the martian surface for return to Earth. The rover's engineering team has proposed a new sampling caching strategy that differs from previous concepts in some interesting ways.

Read More »

Summer 2015 edition of The Planetary Report is here

Posted by Donna Stevens on 2015/07/23 10:03 CDT

The summer edition of The Planetary Report has printed and will soon be at your door.

Read More »

What in the world(s) are tholins?

Posted by Sarah Hörst on 2015/07/22 07:00 CDT | 9 comments

The question “why is Pluto red” has been answered with a word that most people have never heard of and perhaps even fewer people can actually define—“tholins”.

Read More »

Items 21 - 40 of 4652  Previous12345678910Next
Facebook Twitter Email RSS AddThis

Advocacy

Advocate for Space!

Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.

Join over 19,000 people who have completed their petition and consider a donation to support advocacy efforts.

Sign Our Petition

Featured Images

Orion parachute test, drop day
Orion parachute test, drop day
Orion parachute test, Yuma, Arizona
Rosetta flies by an asteroid
More Images

Featured Video

Bill Nye & Neil DeGrasse Tyson on a Roof

Watch Now

Selfies to Space!

Take flight with a selfie on LightSail™ in 2016!

Send a Selfie Now

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!