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

 

A Spin Through the Inner Solar System

Posted by Bill Dunford on 2014/02/24 09:57 CST | 1 comments

Animated maps of the planets show the spheres in motion.

Read More »

Curiosity update, sols 540-8: New rules and longer drives

Posted by Emily Lakdawalla on 2014/02/20 05:53 CST | 3 comments

Curiosity has tested a new driving mode -- backwards -- and achieved their longest single-day drive in three months. And they've committed to driving to the spot formerly known as "KMS-9," marking that commitment by giving it a name, "Kimberley." My route maps show you why Curiosity's views will be shifting, and Ken Herkenhoff's blog posts explain the daily activities.

Read More »

What are Mercury's hollows?

Posted by Emily Lakdawalla on 2014/02/18 09:33 CST | 10 comments

I've been fascinated by Mercury's hollows ever since MESSENGER discovered them. Two recent papers look at where they are found to try to figure out how they form.

Read More »

Missions to a Star

Posted by Bill Dunford on 2014/02/17 02:45 CST | 2 comments

Upcoming deep space missions will venture right to the heart of the Solar System.

Read More »

Curiosity Update, sols 534-540: Over Dingo Gap, onto softer sand

Posted by Emily Lakdawalla on 2014/02/13 12:55 CST | 5 comments

After more than two months of very slow driving due to concern about the wheels and time spent choosing whether to enter "Dingo Gap" or not, Curiosity has safely crossed the dune and resumed longer drives, achieving 75 meters and crossing the 5-kilometer mark on sol 540.

Read More »

The Two Faces of Phoebe

Posted by Daniel Macháček on 2014/02/13 10:03 CST | 7 comments

Cassini flew past Phoebe on June 11, 2004, on its way to entering Saturn orbit. The flyby was almost perfect but overexposure of some images have prevented color mosaics from being produced. Even though Phoebe's body is gray and dull in color, the absence of color images always provoked me. By using VIMS data, I have now produced color mosaics.

Read More »

New Hills, Old Secrets

Posted by Bill Dunford on 2014/02/10 08:04 CST | 1 comments

Exploring a set of newly named hills on Mars reveals tantalizing clues to the planet's story.

Read More »

Looking Backward: Curiosity gazes upon the setting Earth

Posted by Emily Lakdawalla on 2014/02/05 11:58 CST | 8 comments

A few days ago, Curiosity looked westward after sunset and photographed Earth setting toward the mountainous rim of Gale crater.

Read More »

Curiosity update, sols 521-533: Assessing Dingo Gap

Posted by Ken Herkenhoff on 2014/02/04 05:08 CST | 3 comments

While continuing to perform regular wheel health assessments, Curiosity took a sharp right turn and headed for Dingo Gap. On sol 533, they performed a "toe dip" that parked the rover atop the dune with a good view down into the valley.

Read More »

The Faces of Mars

Posted by Bill Dunford on 2014/02/03 10:49 CST | 5 comments

Portraits of a planet.

Read More »

Beautiful view into the valley beyond Dingo Gap, Curiosity sol 528

Posted by Emily Lakdawalla on 2014/01/31 02:41 CST | 6 comments

A beautiful Mastcam panorama from sol 528 shows a landscape so much more like Earth than anything we've explored on the Martian surface before.

Read More »

The New Cosmos Has a New Trailer

Posted by Casey Dreier on 2014/01/30 01:14 CST | 4 comments

Fox just released a new trailer for Cosmos: A Space-Time Odyssey, which will debut March 9th and feature Neil deGrasse Tyson as host.

Read More »

Curiosity update: imaging the nonfunctioning REMS boom, closer to Dingo Gap

Posted by Emily Lakdawalla on 2014/01/29 04:22 CST | 2 comments

At long last, on sol 526, Curiosity imaged the part of the weather instrument that was damaged during landing, but no obvious damage is visible, to me anyway. On sol 527 they drove even closer to Dingo Gap, with plans to drive onto the dune in the sol 528 drive.

Read More »

LADEE spotted by Lunar Reconnaissance Orbiter!

Posted by Emily Lakdawalla on 2014/01/29 03:11 CST

Lunar Reconnaissance Orbiter has managed to snap a photo of the other current lunar orbiter, LADEE, at the Moon.

Read More »

The Giant Spider of Mercury

Posted by Bill Dunford on 2014/01/27 01:23 CST | 3 comments

Striking terrain discovered by the MESSENGER probe.

Read More »

Curiosity images "Dingo Gap," sols 519-521

Posted by Emily Lakdawalla on 2014/01/24 05:45 CST | 1 comments

Over the last few days, Curiosity made steady driving progress to the southwest. For several of those days, an intriguing feature has appeared on the horizon in her images. UPDATE: The Curiosity team has now decided to drive the rover toward the feature, which is now named "Dingo Gap."

Read More »

Curiosity update, sols 488-520: Steady driving while watching the wheels

Posted by Ken Herkenhoff on 2014/01/22 03:38 CST | 1 comments

In the last month, Curiosity put 222 meters on the odometer in 12 short drives, while regularly assessing the wheels for damage. The rover performed touch-and-go analyses of rocks including Oneida and Kodak, and also took some ChemCam RMI mosaics of rocks near the base of Mount Sharp.

Read More »

Super-close supernova in M82

Posted by Emily Lakdawalla on 2014/01/22 11:31 CST | 8 comments

The astronomy world is all a-twitter this morning over the discovery of a new supernova in M82, a galaxy that's in our astronomical backyard, "only" 12 million light-years away. And early word is that it appears to be a Type Ia supernova, the kind that's used as a standard candle to measure the expansion of the universe.

Read More »

New Views of Martian Weather

Posted by Bill Dunford on 2014/01/20 12:03 CST | 3 comments

The latest postcards from Mars Express feature cloudy skies.

Read More »

Blast from the past: Spirit sunrise panorama at Troy

Posted by Emily Lakdawalla on 2014/01/14 11:53 CST

In honor of the 10th anniversary of Spirit's landing on Mars, here is a new view from near the end of that mission.

Read More »

Items 21 - 40 of 470  Previous12345678910Next
Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

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

Join Us

Featured Images

Spitzer Space Telescope

Philae CIVA portrait of Rosetta's solar panels, April 14, 2014
Kepler-186f: A Second Earth
Phobos-Grunt imaged in orbit
More Images

Featured Video

View Larger »

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

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!