H2FLY's HY4 Completes First-Ever Piloted Flight Of Liquid Hydrogen-Powered Electric Plane

Präsentation der sechsten Wasserstoff-Antriebsgeneration in der Hy4

A test of our HyPlug liquid carbon fiber 1 kN engine at the M11 test site at @dlr_spaceagency Lampoldshausen. The fiber overwrap design was possible thanks to TaniqWind. With this light-weight design, we reached am altitude of 2903 m at @euroc_pt 2025! #rocket #theaerospaceländ #student #rocketsareforever #space | Hybrid Engine Development

Zvuk vodíkového motoru Alpine Alpenglow Hy4

World record in free-space optical communications - DLR technology is leading the way to global high-speed Internet Researchers at #DLR have set a new record in data transmission using laser: 1.72 terabits per second across a distance of 10.45 kilometres, which is equivalent to the transmission of 45 DVDs per second. This means that large parts of the still under-served rural areas in Western Europe could be supplied with broadband #Internet services. "We have set ourselves the goal of enabling