A solar-powered airplane finished crossing the United States on Saturday, landing in New York City after flying over the Statue of Liberty during its historic bid to circle the globe, the project team said. The spindly, single-seat experimental aircraft, dubbed Solar Impulse 2, arrived at New York's John F. Kennedy International Airport at about 4 a.m. local time after it took off about five hours beforehand at Lehigh Valley International Airport in Pennsylvania, the team reported on the airplane's website. Such a pleasure to land in New York! For the 14th time we celebrate sustainability," said the project's co-founder Andre Borschberg on Twitter after flying over the city and the Statue of Liberty during the 14th leg of the trip around the globe. The Swiss team flying the aircraft in a campaign to build support for clean energy technologies hopes eventually to complete its circumnavigation in Abu Dhabi, where the journey began in March 2015. The solar cr...
The Nasa probe, which flew by the dwarf planet in July, continues to downlink its data, and as it comes in, the scientists get to work on it. The ripples stretch for many hundreds of km. It looks more like tree bark or dragon scales than geology," observed mission team member Bill McKinnon. This'll really take time to figure out; maybe it's some combination of internal tectonic forces and ice sublimation driven by Pluto's faint sunlight," the Washington University, St Louis, scientist said in a US space agency release. The best way to look at "scales" is to browse the new high-resolution enhanced colour view of Pluto that has been made available (PNG file, 70MB). The features are on the far eastern edge.This super image comes from the Ralph/Multispectral Visual Imaging Camera on New Horizons. It combines blue, red and near infrared (NIR) images. The enhanced view will help decode the various geological and climatological processes that hav...