LightSail-A has successfully launched!

Track the Mission

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

Interview with an SLS Engineer: How Booster Test May Help Drive Golden Spike for Interplanetary Railroad

Posted by Jason Davis on 2015/03/10 02:59 CDT

With NASA and Orbital ATK preparing for an important test tomorrow in Utah, an SLS engineer describes the inner workings of the vehicle's new solid rocket boosters.

Read More »

LightSail Arrives in Florida; More Launch Details Revealed

Posted by Jason Davis on 2015/03/09 04:32 CDT | 4 comments

A cadre of CubeSats including The Planetary Society’s LightSail spacecraft completed a cross-country journey to Florida, where they await installation aboard an Atlas V rocket.

Read More »

A Sky Full of Stars

Posted by Bill Dunford on 2015/03/09 08:03 CDT | 3 comments

In pictures of the planets, the stars aren't usually visible. But when they do appear, they're spectacular.

Read More »

A First Time for Everything: Blitzing Congress for Space

Posted by Jack Kiraly and Michael Briganti on 2015/03/06 03:53 CST | 1 comment

There is a first time for everything. Riding a bike, stargazing, and yes, even lobbying Congress. Jack Kiraly describes his first Legislative Blitz with Michael Briganti and Casey Dreier on Capitol Hill last week.

Read More »

Mini mission updates: Dawn in orbit; Curiosity short circuit; Rosetta image release; Hayabusa 2 in cruise phase; and more

Posted by Emily Lakdawalla on 2015/03/06 11:42 CST | 1 comment

Dawn has successfully entered orbit at Ceres, becoming the first mission to orbit a dwarf planet and the first to orbit two different bodies beyond Earth. I also have updates on Curiosity, Rosetta, Mars Express, Hayabusa 2, the Chang'e program, InSIGHT, and OSIRIS-REx.

Read More »

Dawn Journal: Ceres Orbit Insertion!

Posted by Marc Rayman on 2015/03/06 10:32 CST | 8 comments

Dawn's Chief Engineer, Marc Rayman, gives an update on the mission's highly anticipated arrival at Ceres.

Read More »

Seeing Ceres: Then and Now

Posted by Paul Gilster on 2015/03/06 09:33 CST | 1 comment

Technology writer Paul Gilster shares his interest in how we depict astronomical objects, focusing on the dwarf planet Ceres.

Read More »

Venus From 33 Years Ago, and Why We Need to Explore

Posted by Ted Stryk on 2015/03/05 02:41 CST | 1 comment

Thirty-three years ago today, Venera 14 plunged through the thick Venusian atmosphere to the surface. Ted Styrk shares some of his processed images from the Venera lander missions to Venus—and makes a plea for us to return.

Read More »

Mars Exploration Rovers Update: Opportunity Discovers New Rock Type, Updates Flight Software

Posted by A.J.S. Rayl on 2015/03/05 12:16 CST

From the discovery of a new rock type to a successful flight software upload that should enable the robot field geologist to regain her long-term, flash memory, Opportunity and her team delivered what turned out to be a hugely productive and memorable 133rd month on the Red Planet.

Read More »

Space Advocates Descend on Capitol Hill

Posted by Casey Dreier on 2015/03/04 06:52 CST | 2 comments

The Space Exploration Alliance wrapped up its most recent 'legislative blitz' last week. Nearly 70 individuals participated in the democratic process, speaking to nearly 168 difference offices in Congress. Nearly half of those individuals were Planetary Society members.

Read More »

Items 101 - 110 of 3000  Previous11121314151617181920Next
Facebook Twitter Email RSS AddThis

LightSail - Kickstarter

Support LightSail!

The excitement is building! LightSail is counting down to our test launch, set for May 20—and you’re invited.

I want to help!

Featured Images

Real-time sunset on Mars
Atlas V at night
Crescent Ceres, April 30, 2015
51 views of Ceres, Dawn Rotation Characterization 3, May 4, 2015
More Images

Featured Video

Solar Sailing

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!