SPACE.com: The first manned spaceflight to a near-Earth asteroid could be as early as 2025, per President Obama’s April announcement. To discuss the possibilities, NASA held the Exploration of Near Earth Objects Objectives Workshop, 1011 August, in Washington, DC. The workshop’s goals were “to increase the collective understanding of NEOs, communicate NASA’s plans for a human mission to a NEO, and capture external input on proposed mission objectives.” This week, at the American Institute of Aeronautics and Astronautics’ Space 2010, representatives from Lockheed Martin will discuss such a mission using the Orion spacecraft, which it has been building for NASA to replace the space shuttle.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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