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

 

Earth science's next big thing

Posted by Jason Davis on 2011/09/22 11:27 CDT

Meet the next big thing in NASA's mission to study planet Earth: NPP, the NPOESS Preparatory Project satellite.

Read More »

Keeping track of UARS' reentry

Posted by Emily Lakdawalla on 2011/09/21 01:40 CDT

Unless you've been living under a rock you've probably heard that a very large Earth-orbiting satellite is going to be reentering Earth's atmosphere soon, and there's a small but nonzero chance of debris coming down where somebody might actually find it.

Read More »

GRAIL A and B are on their way to the Moon!

Posted by Emily Lakdawalla on 2011/09/10 09:55 CDT

After some exasperating delays due to pesky and changeable high-level winds, the twin GRAIL spacecraft launched this morning on their trip to the Moon.

Read More »

Dawn Journal: Spiraling Down from Survey Orbit

Posted by Marc Rayman on 2011/09/02 11:39 CDT

Dawn has completed the first phase of its exploration of Vesta with tremendous success, and the peripatetic adventurer is now in powered flight again, on its way to a new location from which to scrutinize its subject.

Read More »

Progress comes to a halt

Posted by Jason Davis on 2011/09/01 11:58 CDT

The first post-shuttle resupply mission in ISS history got off to a rocky start, as a Russian Progress cargo spacecraft failed to reach orbit, crashing into south central Russia.

Read More »

Mars Exploration Rover Update: Opportunity Finds Martian Mystery at Endeavour Crater

Posted by A.J.S. Rayl on 2011/09/01 11:24 CDT

More than seven and a half years after landing, Opportunity arrived at its long-anticipated destination, the rim of Endeavour Crater, and in less than three weeks found something strange enough to launch a new Martian mystery.

Read More »

What's up in the solar system in September 2011

Posted by Emily Lakdawalla on 2011/08/31 05:28 CDT

September is going to start with a bang: the twin GRAIL spacecraft are set for launch on September 8. I would love to be able to attend the launch but my older daughter's first day of kindergarten is September 7! That's a launch of a different kind.

Read More »

Mars Exploration Rovers Update: Opportunity Arrives at Endeavour Crater, Mission Begins Anew

Posted by A.J.S. Rayl on 2011/08/31 11:24 CDT

The Mars Exploration Rover (MER) mission roves back into the exploration spotlight this month as Opportunity arrives at the rim of Endeavour Crater, a destination that wasn't even an impossible dream when the rover landed back in January 2004.

Read More »

Dawn Journal: In Survey Orbit (belatedly)

Posted by Marc Rayman on 2011/08/29 09:11 CDT

Dawn is now beginning intensive observations of the alien world it orbits. The approach phase, which began on May 3 is complete. Today Dawn is in its survey orbit around Vesta.

Read More »

Nifty GRAIL animation

Posted by Emily Lakdawalla on 2011/08/25 05:21 CDT

A pair of lunar spacecraft is launching in two weeks, and NASA had their preview press briefing this morning. Notable from that briefing was this spiffy video.

Read More »

GRAIL twins together on their rocket

Posted by Emily Lakdawalla on 2011/08/18 07:35 CDT

It's the first time I've ever seen anything like this -- two identical spacecraft, side by side on one launch adapter ring.

Read More »

Wheels on Cape York!

Posted by Emily Lakdawalla on 2011/08/10 02:09 CDT

Opportunity's wheels are on a whole new different kind of rock: she has arrived at the rim of Endeavour crater, on Cape York.

Read More »

Spirit Point and Odyssey crater in sight, and new rock under Opportunity's wheels

Posted by Emily Lakdawalla on 2011/08/07 04:26 CDT

Opportunity is at her goal. In this 3D anaglyph, taken on sol 2678 (yesterday, August 6, 2011), Opportunity's wheels are resting on strange lumpy bedrock.

Read More »

Junocam will get us great global shots down onto Jupiter's poles

Posted by Emily Lakdawalla on 2011/08/05 03:31 CDT | 1 comment

Juno is a mission that will peer deeply into Jupiter's interior, and didn't really need to take a visible-light camera along in order to accomplish its scientific goals. But I think nobody could bear sending a spacecraft to Jupiter without getting pictures from up close. So they added Junocam.

Read More »

Juno is on the way to Jupiter!

Posted by Emily Lakdawalla on 2011/08/05 02:21 CDT

It almost looked like it wasn't going to happen today, but it did! At 16:25 UTC, a huge Atlas V 551 lifted off with the Juno spacecraft and sent it on its way to Jupiter.

Read More »

Fun for the whole family: Watch an enormous rocket blast a spacecraft to Jupiter!

Posted by Emily Lakdawalla on 2011/08/04 01:19 CDT

Do you have kids at home for the summer? Treat them to a spectacular fireworks show by tuning in tomorrow morning to watch Juno blast off to Jupiter!

Read More »

Mountains rising for Opportunity

Posted by Emily Lakdawalla on 2011/07/31 10:11 CDT

The views from Opportunity of Endeavour's near and distant rim peaks are getting ever more vertical as Opportunity approaches Cape York.

Read More »

Mars Exploration Rovers Update: Opportunity Closes in on Endeavour as Team Bids Farewell to Spirit

Posted by A.J.S. Rayl on 2011/07/31 11:24 CDT

Opportunity seemed to sail with the wind behind her back toward the western rim of Endeavour Crater this month as the Mars Exploration Rover team shifted gears in preparation for a whole new adventure, taking time out only to bid a final farewell both privately and publicly to Spirit.

Read More »

What's up in the solar system in August 2011

Posted by Emily Lakdawalla on 2011/07/30 05:05 CDT

August is supposed to be a lazy summer vacation month, but there's quite a lot going on in the solar system.

Read More »

Phobos-Grunt and Yinghuo-1 have completed thermal vacuum testing

Posted by Emily Lakdawalla on 2011/07/30 02:20 CDT

The Russian Phobos sample return mission, Phobos-Grunt, has passed a key milestone in its preparation for launch: it successfully completed its thermal vacuum testing in June.

Read More »

Items 361 - 380 of 804  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

NGC 6365

M29
Globular cluster M4
Caprock and sand ripples, Curiosity sol 679
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!