Unix Timestamp: 1278547200
Thursday, July 8. 2010, 12:00:00 AM UTC

The Swiss Solar Impulse project's solar powered plane remains aloft for 24 hours, a record for a solar powered craft. //www.foxnews.com/world/2010/07/08/swiss-solar-plane-marks-hours-air/ (AP via Fox News)

The first 24-hour flight by a solar-powered plane is completed by the Solar Impulse.