Maj. Gen. Chris McKenna offers exclusive insights on the need for new satellites, airborne radar jets, and the drone threat.

From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

Auroras may be visible from Alaska to New York as incoming coronal mass ejections and high-speed solar winds could trigger ...

Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

Perhaps not surprisingly, the scientists found that, for every cognitively challenging activity performed one day a week, ...

Why smart homes must evolve from device-based automation to space-level intelligence—and how Tuya Smart and Hey Tuya enable ...

The 26-foot-tall (8-meter-tall) cargo lander is expected to embark on its first flight during the first quarter of 2026, ...

When Elon Musk announced that he was taking SpaceX public with an initial public offering that would give the rocket company a $1.5 trillion valuation, shock waves erupted across the commercial space ...

As teams continue to chart their paths forward, we refresh the Big Board, adding 10 new names, including five in the top 11.

The bizarre dimming patterns of Betelgeuse, an enormous red supergiant star in the constellation Orion, have bewildered ...

After a prolonged funding chill, investors say 2026 is shaping up for continued dealmaking and diversified bets beyond ...

Ethereum growth in 2026 is expected to rely on crypto neobanks, stablecoins, and institutional foundations rather than ...