Astronomers have detected the highest-energy cosmic “ghost particle” on record, deep under the Mediterranean ... thought might be flying through space. “It’s a sign that we’re on the ...

The Cleveland Museum of Natural History is launching patrons back into outer space. The museum is celebrating its grand reopening and renovation with a run of planetarium shows called “Stardust: An ...

For two years, the Obama administration has debated whether to endorse the EU code, pending a Pentagon assessment as to whether it would have an operational impact on the military's uses of space ...