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New Horizons Press Kit

We are pleased to provide comprehensive multimedia resources to support your New Horizons reporting process. Please find and use the following resources in our digital media kit: articles, 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 Director of Communications Erin Greeson at erin.greeson@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 and The Planetary Society Celebrate New Horizons Pluto Flyby (July 13, 2015)

Nearly ten years after its launch, the New Horizons spacecraft will reach its closest encounter with Pluto on July 14, 2015. NASA and the world science community will celebrate the landmark at the Applied Physics Laboratory (APL) at Johns Hopkins University, as well as at “PlutoPalooza” events around the world.

Flyby Schedule

Simulation of the New Horizons Pluto flyby LORRI data set

What to expect when you're expecting a flyby: Planning your July around New Horizons' Pluto Pictures (version 2)

Posted by Emily Lakdawalla

Three months ago, I posted an article explaining what to expect during the flyby. This is a revised version of the same post, with some errors corrected, the expected sizes of Nix and Hydra updated, and times of press briefings added.

Read More »

Latest Articles

Latest New Horizons picture of Charon: oddly familiar

Emily Lakdawalla • July 16, 2015

The New Horizons team released one more picture from Tuesday's encounter, one of three high-resolution images from a mosaic that crossed the center of Charon's disk, and it took me a while to figure out what it reminded me of.

First look at New Horizons' Pluto and Charon images: "baffling in a very interesting and wonderful way"

Emily Lakdawalla • July 15, 2015

Today's press briefing at the Applied Physics Laboratory in California was preceded by hours of New Horizons team members cryptically dropping hints on Twitter at astonishing details in the seven images downlinked since the flyby. The images are, in fact, astonishing, as well as beautiful, surprising, and puzzling.

New Horizons "phones home" after Pluto flyby

Emily Lakdawalla • July 14, 2015

After a wait of more than 22 hours with no communication, New Horizons "phoned home" precisely on schedule after its flyby of Pluto. The signal was received at 00:52:37 UT | 20:52:37 ET | 17:52:37 PT. As planned, New Horizons returned no images with the Phone Home downlink. But every bit of telemetry indicated that the flyby executed successfully.

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Mission History & Advocacy

Pluto 350

Pushing Back the Frontier: How The Planetary Society Helped Send a Spacecraft to Pluto

Posted by Jason Davis

It took 16 years and five spacecraft designs to get a mission to Pluto. The Planetary Society was there through it all, always striving to help NASA push back our solar system's frontier.

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Pluto 350

New Horizons is a Triumph for Space Advocates

Posted by Casey Dreier

New Horizons—what will be NASA’s greatest success of 2015—was cancelled multiple times in its early life, and many times before that in its previous incarnations. A mission to Pluto was not inevitable, despite the overwhelming scientific and public excitement.

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Staff Biographies 

Casey Profile Picture Thumbnail
Casey Dreier

As Director of Space Policy, Casey leads the strategic planning and implementation of the Society's policy- and advocacy-related efforts. He works closely with the Society's leadership, the Board of Directors, and other policy experts to craft the organizational positions and generate ideas about the future of space exploration.
Headshot of Emily Lakdawalla (2017, alternate)
Emily Lakdawalla

Emily Lakdawalla is an internationally admired science communicator and educator, passionate about advancing public understanding of space and sharing the wonder of scientific discovery.
Bill MFS thumbnail
Bill Nye

CEO, Bill Nye. Yes, the Science Guy is now the Planetary Guy. Come along on a cosmic journey with Bill and learn more about Your Place In Space.

High Resolution Images

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

Bill Nye
Bill Nye

F. Scott Schafer

Bill Nye
Bill Nye

F. Scott Schafer

Bill Nye
Bill Nye

F. Scott Schafer

Bill Nye
Bill Nye

F. Scott Schafer

Recent Images

Image usage policy: As noted on each image page. For additional publication permissions, please contact us.

Positions of the moons of Pluto during the New Horizons flyby

Positions of the moons of Pluto during the New Horizons flyby

At the time of closest approach to Pluto, Nix was on the same side of Pluto as New Horizons; all the other moons were farther away. Consequently, New Horizons' best images of smaller moons are of Nix. Note that the moment of closest approach is not the same as the moment of the moon-plane crossing. When New Horizons crossed the plane containing the moons' orbits, it was at a distance from Pluto near Charon's orbit.

Family portrait of Pluto's moons

Family portrait of Pluto's moons

This composite image shows a sliver of Pluto's large moon, Charon, and all four of Pluto's small moons, as resolved by the Long Range Reconnaissance Imager (LORRI) on New Horizons. All the moons are displayed with a common intensity stretch and spatial scale (see scale bar). Charon is by far the largest of Pluto's moons, with a diameter of 1,212 kilometers. Nix and Hydra have comparable sizes, approximately 40 kilometers across in their longest dimension above. Kerberos and Styx are much smaller and have comparable sizes, roughly 10-12 kilometers across in their longest dimension. All four small moons have highly elongated shapes, a characteristic thought to be typical of small bodies in the Kuiper Belt.

Pluto in Colorized Infrared

Pluto in Colorized Infrared

Colorized infrared layer from "The Rich Color Variations of Pluto" (PIA19952).

Every round object in the solar system under 10,000 kilometers in diameter, to scale

Every round object in the solar system under 10,000 kilometers in diameter, to scale

Under a size cutoff of 10,000 kilometers, there are two planets, 18 or 19 moons, 1 or 2 asteroids, and 87 trans-Neptunian objects, most of which do not yet have names. All are shown to scale, keeping in mind that for most of the trans-Neptunian objects, their sizes are only approximately known.

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Video

Credit: The Planetary Society

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