The first mission of Northrop Grumman's big new cargo spacecraft is nearly over. That freighter, known as Cygnus XL, is scheduled to leave the International Space Station (ISS) on Thursday morning ...

Netflix's "War Machine" has just muscled onto the platform in the latest flex of alien spaceships versus humans. This time, though, there's only one enemy to deal with – but by Cybertron, this murder ...

Plus: AI fakes of the Iran war are flooding X—and Grok is failing to flag them. This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...

Solar winds near aliens’ homes – and ours – might be blowing away signs of alien technosignatures by broadening signals ...

Abstract: This article presents a visual-inertial-based control strategy to address the task-space control problem for robot manipulators. To achieve this, a hybrid observer is introduced for ...