Sonia Ramirez
Hermeus says Quarterhorse can switch from turbojet to ramjet at Mach 3.5, and that is why Concorde suddenly looks slow
A solar farm was built to make electricity, but the ground beneath the panels quietly began doing something no one planned for
Satellite images show China putting a strange new submarine to sea, and the design challenges what naval engineers expected
Eighteen Sea Shadow stealth ships could have protected the US carrier fleet, and the abandoned idea now looks strangely modern
Finnish F/A-18 Hornets escort an Embraer carrying ice champions, and the flight turns sports glory into an airpower image
SpaceX’s Raptor 3 was meant to fix Starship’s reliability problem, but several engines quit less than 20 seconds into boostback
French Rafales scramble under NATO command to intercept six Russian aircraft, and the Baltic airspace warning is getting harder to ignore
HS2 finally slides a giant Curzon bridge into place, and one delayed weld shows how fragile megaproject timing can beÂ
Solar power is getting a new physical test, and the land beneath the panels may matter more than expectedÂ
A floating ocean platform is generating electricity 24 hours a day, and the strange part is that it is not solar or windÂ
A 151-ton piece was so hard to move that engineers built a megaproject around the transport problemÂ
Solar panels were blamed for wiping out fields, but birds and insects are now rewriting the story beneath themÂ
A 275-meter-wide canal beside the Bosphorus could move billions by sea, and Turkey wants a new lever over trade
Solar energy is arriving faster than Ireland’s grid can handle, and the bottleneck is no longer the panels
The US wants satellites to replace warning aircraft, and SpaceX’s network could move air defense into orbit
SpaceX’s Gigabay was shown up close, and a factory built for 1,000 Starships a year changes the rocket business
Gabe Newell is building a 531-ft. deep-sea vessel, and its 15,000-meter lifting system makes rockets look less lonely









