Deputy Prime Minister Richard Marles spoke about the recently released 2026 National Defence Strategy and the government’s investment in autonomous and uncrewed capabilities to enhance Australia’s defence readiness and resilience.
NISAR’s L-Band Radar Reveals ‘Hummingbird’ in Antarctica
Description Data from the Earth-orbiting U.S.-India NISAR (NASA-ISRO Synthetic Aperture Radar) satellite’s L-band radar was used to produce an image of Nunatak Zaterjavshijsja — a mountaintop in East Antarctica — poking out amid a stream of ice flowing northeast to the ocean. The obstruction causes stresses in the ice, heavily fracturing the surrounding surfaces with […]