Space Exploration Technologies’ (SpaceX) Merlin 1D engine has achieved flight qualification, a major milestone for the next generation Merlin engine. Through a 28 test qualification program, the ...

Confined electronic materials with reduced symmetry and quantum confinement effect offer a fascinating platform to realize a wide variety of exotic electrical, optical, and magnetic properties, and ...

The 1D Mark IV camera incorporates a wide range of design features that enhance its durability and reliability for professional assignments. For example, the 1D Mark IV’s body, chassis and lens mount ...

The Copernicus Sentinel-1D satellite has joined the Sentinel-1 mission in orbit. Launch took place on 4 November 2025 at 22:03 CET (18:03 local time) on board an Ariane 6 rocket from Europe's ...

SpaceX claims that the Merlin 1D is the most efficient booster engine ever made, however, with a record-breaking vacuum thrust-to-weight ratio of over 150. The 1D is also designed for easier ...

The big boss is back for round two: the Canon EOS 1D X Mark II is the company's top-end full-frame DSLR, which replaces both the original 1D X and video-focused 1D C models. And it really is one ...

Canon doesn’t refresh its EOS-1D line very often. This time, the world had to wait even longer than usual due to the tragedy of the 2011 Tohoku earthquake, the crushing tsunami it generated, and the ...

The Empire strikes back at Nikon with dual Digic 5+ processors, faster focus, 12 fps, plus HD video. Bottom line: 18 megapixels, $6,800. Share on Facebook (opens in a new window) Share on X (opens in ...