Join Donate

LightSail Press Kit

We are pleased to provide comprehensive multimedia resources to support your LightSail reporting process. Please find and use the following resources in our digital media kit: current news, archived past news releases, biographies, video, high-resolution photography for print and online purposes, and background information.

In addition to these resources, interviews with Planetary Society spokespeople are available upon request. To schedule an interview, or to be added to our media mailing list, please contact our Communications Manager Danielle Gunn at danielle.gunn@planetary.org or +1-626-793-5100.

All press materials are provided by The Planetary Society, unless otherwise credited.

Press Releases/Media Alerts

Bill Nye & Planetary Society Declare LightSail™ Test Mission Success (June 10, 2015)

The Planetary Society, the world’s largest non-profit space interest group, today declared the LightSail test mission a success. After 19 days in orbit, the CubeSat spacecraft deployed its Mylar® solar sails in space.

Bill Nye, LightSail™ Team & Planetary Society to Host Solar Sail Spacecraft Press Conference (June 8, 2015)

After a successful launch into orbit, The Planetary Society’s LightSail™ spacecraft embarked on a solar sailing test mission as a precursor to a 2016 mission. Complete test mission success hinges on the deployment of LightSail’s Mylar® solar sails. LightSail experts will present sail deployment outcomes and offer a period for media questions.

Bill Nye & Planetary Society Celebrate LightSail™ Test Mission Landmark (June 7, 2015)

LightSail's tiny solar sail deployment motor sprung to life Sunday afternoon, marking an important milestone for The Planetary Society’s nail-biting test mission.

Items 10 - 12 of 20  Previous1234567Next

Background Information

LightSail 2 with solar panels closed
LightSail 2 with solar panels closed

The Planetary Society

LightSail 2 with solar panels open
LightSail 2 with solar panels open

The Planetary Society

LightSail 2 with solar sail deployed
LightSail 2 with solar sail deployed

The Planetary Society

The History of Solar Sailing
The History of Solar Sailing

The Planetary Society

LightSail 2 scale comparison (approximate)
LightSail 2 scale comparison (approximate)
Approximate size comparison of the LightSail 2 spacecraft with sails stowed and deployed.

The Planetary Society

High-Resolution Photography for Print and Online Purposes

Image usage policy: Creative Commons Attribution-NonCommercial 3.0 Unported License. For additional publication permissions, please contact us.

Click thumbnails to enlarge.

LightSail 2 During Sail Deployment Sequence (Camera 1)

The Planetary Society

LightSail 2 During Sail Deployment Sequence (Camera 1)
This image was taken during the LightSail 2 sail deployment sequence on 23 July 2019 at 11:49 PDT (18:49 UTC). The sail is almost fully deployed here and appears warped near the edges due to the spacecraft's 185-degree fisheye camera lens. The image has been color corrected and some of the distortion has been removed. The Sun is visible at center, and pieces of spectraline, which were used to hold LightSail 2's solar panels closed, can be seen at 5 o'clock and 7 o'clock.
LightSail 2 Orbit Apogee and Perigee Since Launch

The Planetary Society / Data provided by NXTRAC

LightSail 2 Orbit Apogee and Perigee Since Launch
This chart shows LightSail 2’s orbit apogee and perigee since launch. From 26 July to 30 July, the spacecraft raised its orbital high point, or apogee, by about 2 kilometers. A PDF version of this chart is available.
LightSail 2 orbit raising

Josh Spradling / The Planetary Society

LightSail 2 orbit raising
This animation shows how LightSail 2 raises its orbit by making two 90-degree turns each orbit. As the spacecraft approaches the Sun, it turns the sail edge-on to avoid getting pushed by solar photons. As it moves away from the Sun, it turns perpendicular to incoming sunlight, giving it a push that gradually raises its orbit.
LightSail 2 During Sail Deployment Sequence (Camera 2)

The Planetary Society

LightSail 2 During Sail Deployment Sequence (Camera 2)
This image was taken during the LightSail 2 sail deployment sequence on 23 July 2019 at 11:48 PDT (18:48 UTC). Baja California and Mexico are visible in the background. LightSail 2's dual 185-degree fisheye camera lenses can each capture more than half of the sail. This image has been de-distorted and color corrected.

Additional images available in the LightSail Media Gallery and in our Bruce Murray Space Image Library.

Videos for Broadcast and Online Reporting Purposes

Credit: The Planetary Society

High Resolution Video Files

Project Leaders

Interviews available upon request.

Blog Updates on LightSail

You are here: