Spies in the sky

Nobody likes a know-it-all. Less appealing still is someone who actually says “I told you so.” But when someone unburdened by any measurable technical expertise happens to blurt something out on a pod

Intelligence veteran Mark Lowenthal reveals how after a shift to counter-terrorism from the 1990s, spycraft is returning to its Cold War operations

Two contrasting visions of humanity’s future in space

New data suggests that dark energy’s pulling power is changing Dark energy’s pull could be weakening over time, according to new results from the Dark Energy Spectroscopic Instrument (DESI) collaborat

The Universe is a big and complex beast, and doesn’t always behave in the way we might expect. So it’s not surprising that there are many misconceptions and misunderstandings about space. Some common

Sixth-generation stealth fighter jets are coming. How will these advanced flying machines remain undetected in a world of increasingly sophisticated radar technology?