Join Donate

The Bruce Murray Space Image Library

2014 MU69 comes into focus

2014 MU69 comes into focus


2014 MU69 comes into focus
Just over 24 hours before its closest approach to Kuiper Belt object 2014 MU69, New Horizons sent back the first images that began to reveal its shape. The original images have a pixel size of 10 kilometers not much smaller than Ultima’s estimated size of 30 kilometers, so the object is only about 3 pixels across (left panel). However, image-sharpening techniques combining multiple images show that it is elongated, perhaps twice as long as it is wide (right panel). This shape roughly matches the outline of 2014 MU69's shadow that was seen in observations of the object passing in front of a star made from Argentina in 2017 and Senegal in 2018.

Most NASA images are in the public domain. Reuse of this image is governed by NASA's image use policy.

Original image data dated on or about December 31, 2018

Explore related images: New Horizons, trans-neptunian objects, BMSIL, pretty pictures, 486958 Arrokoth (2014 MU69)

Comments & Sharing
More Images
Bill Nye and people
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Bruce Murray and Carl Sagan
Pretty Pictures

Support the Bruce Murray Space Image Library and help us share the wonders of other worlds.


"We're changing the world. Are you in?"
- CEO Bill Nye

I'm In!