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

 

Curiosity landing minus two days

Posted by Emily Lakdawalla on 2012/08/04 01:17 CDT | 1 comment

I just came out of a press briefing at JPL, on the morning of the day before Curiosity's landing. The panel seemed fairly calm -- anxious, certainly, but the happy kind of anxiety that precedes something that could be great.

Read More »

What's up in the Solar System in August 2012

Posted by Jason Davis on 2012/08/03 06:03 CDT

Welcome to the monthly roundup of our solar system's envoy of electronic explorers! All eyes are on Curiosity as it approaches Mars this weekend. Who will lend support at the Red Planet?

Read More »

Mars Exploration Rovers Update: Opportunity Works on a Whim, Team to Stand Down for Curiosity

Posted by A.J.S. Rayl on 2012/08/03 02:29 CDT | 1 comment

Opportunity roved on to new targets near the rim of Endeavour Crater in July, as the Mars Exploration Rover (MER) team prepared to stand down for the Mars Science Laboratory Curiosity

Read More »

Pretty Panoramas: Opportunity at Whim Creek

Posted by Emily Lakdawalla on 2012/07/30 01:11 CDT | 2 comments

I know it’s been all Curiosity, all the time on this blog for the last couple of weeks, and that’s not likely to change much for the next couple of weeks. But I don’t want people to forget that there’s another rover exploring Mars’ ancient geology. Opportunity has been taking spectacular photos of Whim Creek and Endeavour Crater this last week.

Read More »

Dawn Journal: The long, slow goodbye

Posted by Marc Rayman on 2012/07/26 12:40 CDT | 1 comment

Dawn has completed the final intensive phase of its exploration of Vesta, and it has now begun its gradual departure for Ceres.

Read More »

When will we see Curiosity's first images?

Posted by Emily Lakdawalla on 2012/07/23 03:37 CDT | 5 comments

Enough people have asked me when we'll see Curiosity's first images from the surface of Mars that I sought out an answer. The short version: it depends.

Read More »

Checking in on NASA's Space Launch System

Posted by Jason Davis on 2012/07/11 01:32 CDT | 6 comments

Work continues on the Space Launch System, NASA's next-generation deep space vehicle slated to take humans beyond Earth for the first time since 1972.

Read More »

Dawn Journal: Seeing Vesta in a New Light

Posted by Marc Rayman on 2012/07/06 02:33 CDT | 1 comment

Once again Dawn is diligently mapping Vesta, circling the ancient protoplanet about twice a day, observing the signatures of Vesta's tortured history.

Read More »

Mars Exploration Rovers Update: Opportunity Digs Cape York, Roves to New Milestone

Posted by A.J.S. Rayl on 2012/07/04 01:57 CDT | 3 comments

Even robots deserve a break once in a while, and when the Mars Odyssey orbiter went into safe mode in June, Opportunity got the chance to hang out and leisurely take in her surroundings at the Red Planet, while the Mars Exploration Rover (MER) mission downshifted into lower gear.

Read More »

Three Thousand Sols

Posted by Stuart Atkinson on 2012/07/02 11:18 CDT

Earlier today, unnoticed by the vast majority of the world, Opportunity reached and then silently passed a major milestone in her great adventure on Mars. At just before 3am, UK time, Opportunity began her 3000th sol, or martian day, on Mars.

Read More »

How Curiosity Will Land on Mars, Part 2: Descent
staff-blog-post

Posted by Emily Lakdawalla on 2012/06/29 07:04 CDT | 6 comments

When people first hear about how Curiosity will land on Mars, their first question always is: are they nuts? This is the second in a multi-part series describing how -- and why -- Curiosity will land this way, in excruciating detail.

Read More »

Shenzhou-9 reaches orbit

Posted by Jason Davis on 2012/06/16 12:08 CDT | 1 comment

China’s fourth human spaceflight mission got underway this morning after a Long March 2F rocket blasted off from the Jiuquan Satellite Launch Center at 10:37 UTC.

Read More »

Update on yesterday's post about Chang'E 2 going to Toutatis

Posted by Emily Lakdawalla on 2012/06/15 11:29 CDT | 3 comments

I have a couple of updates on my post from yesterday: confirmation that Chang'E 2 is indeed gone from L2, and more specifics on encounter dates with Toutatis.

Read More »

Chang'E 2 has departed Earth's neighborhood for.....asteroid Toutatis!?

Posted by Emily Lakdawalla on 2012/06/14 07:53 CDT | 1 comment

According to a Chinese spaceflight forum, Chang'E program chief scientist Ouyang Ziyuan recently announced that Chang'E 2 has departed the Sun-Earth L2 point and is now en route to asteroid 4179 Toutatis!

Read More »

China readies three taikonauts for station visit

Posted by Jason Davis on 2012/06/13 11:05 CDT | 1 comment

The stage is set for China’s space program to make history this weekend, as it prepares to send three taikonauts to visit Tiangong-1, the country’s first space station.

Read More »

Successful launch for NuSTAR on a Pegasus XL

Posted by Emily Lakdawalla on 2012/06/13 11:50 CDT

NuSTAR, the most sensitive X-ray telescope ever developed, launched successfully at 16:00 UT. This was a fun launch to watch, because the launch vehicle was a Pegasus XL air-launched rocket, dropped like a bomb from open bay doors of an L-1011 airplane.

Read More »

Curiosity's shrinking landing ellipse

Posted by Emily Lakdawalla on 2012/06/11 12:32 CDT | 6 comments

There was good news and bad news in this morning's press briefing about Curiosity rover's upcoming landing on Mars, just eight weeks from now. First, the good news: the landing ellipse has shrunk. The bad news: there's a contamination problem with the drill, and the Odyssey orbiter is in safe mode.

Read More »

Oppy close to the edge…

Posted by Stuart Atkinson on 2012/06/05 10:00 CDT

Since you last visited, Opportunity has continued to drive downhill – well, what passes for ‘downhill’ on Cape York! – and is now not far at all from the northern edge of the Cape. From where she is now she sees the Meridiani desert stretching away to the north and west, the eastern hills on her right, and the Cape itself behind her. And around her? lots and lots of Homestake-like gypsum veins.

Read More »

Dawn Journal: Riding gravitational currents to HAMO2

Posted by Marc Rayman on 2012/06/05 03:30 CDT

Dawn is beginning its departure from Vesta, spiraling upward from its low-altitude mapping orbit to a higher one from which it will map north polar terrain not visible during the earlier mapping orbit.

Read More »

Mars Exploration Rovers Update: Opportunity Departs Winter Site for Field of Veins

Posted by A.J.S. Rayl on 2012/06/02 05:43 CDT

The Mars Exploration Rover Opportunity strolled out of her winter haven this May to continue the expedition around Endeavour Crater, roving into yet another Martian spring.

Read More »

Items 301 - 320 of 837  Previous11121314151617181920Next
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

Dawn in LAMO at Ceres

NavCam view of comet Churyumov-Gerasimenko on August 31, 2014
South Georgia island
ATV-5 and a waning moon
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!