next generation Very Large Array

The German Wetterstein Millimeter Telescope is gaining ground

The Julius Maximilians University Würzburg hosted a two-day workshop at the Environmental Research Station Schneefernerhaus, addressing the science and technology at the WMT. Our own Lutz Stenvers was invited to give a talk on the design and feasibility of the telescope.

Given its location on top of the German Zugspitze and the challenges of accessing the site, building the antenna will be no easy task. To ensure feasibility, mtex has conducted a wide range of research and calculations, particularly regarding the transport of the telescope components. In conclusion, there are two transport options: the Bavarian Zugspitzbahn and a helicopter-both of which will be needed. Thirteen larger components must be delivered by helicopter, while the others will be transported via the cogwheel railway. These options impose limitations on the design in terms of component weight and size. Nevertheless, the Wetterstein Millimeter Telescope is a passion project for mtex—and if anything, we see the challenge as an opportunity to grow.

The WMT is designed as an interdisciplinary research platform, bringing together astronomy, geosciences, environmental studies, and advancements in data and technology. It will be integrated into international networks such as the European VLBI Network and the Global mm-VLBI Array and will offer long baselines to support major upcoming projects like the next-generation Very Large Array (ngVLA) and the Square Kilometer Array (SKA VLBI). The WMT is the first step into the LEVERAGE concept for Germany.

NNO3 is moving

The newest esa Deep Space Antenna in Australia is making progress.

It now moves in Elevation and Azimuth, and we can finally watch the Antenna dancing.

The NNO3 Antenna is one of mtex largest antenna designs, being equipped with a 35 m dish and weighing 700 tons.