Cislunar spacecraft fragments (IMAGE) Purdue University Caption In this chart, fragments of an exploded spacecraft near the moon are predicted to disperse millions of miles away within just a month’s time depending on the orbit where the explosion took place. The length of each colored line in this chart indicates how far fragments could spread in 30 days from one explosion point on an orbit of the Lyapunov orbit family around a location called the second Lagrange "L2" point. These orbits are being considered for cislunar missions. On each orbit, the explosion point is assumed to be in line with the Earth and moon. Credit Purdue University image/Ariel Black and Carolin Frueh Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.