Space-based solar power (SBSP) is technically feasible in terms of physics and component technology, but it remains economically and logistically impractical compared to ground-based renewables and energy storage.
Methalox engines, which burn Liquid Methane as fuel and Liquid Oxygen (LOX) as the oxidizer, hit the “Goldilocks” zone of rocket propulsion. They offer a near-perfect balance between
The Martian Moons eXploration (MMX) is a groundbreaking robotic space mission led by the Japan Aerospace Exploration Agency (JAXA) that aims to bring back the first-ever samples from
Meteor scatter communication relies on the brief, intensely ionized trails left by meteors burning up in the atmosphere to reflect VHF signals over distances up to 2,000 km.
The OSCAR (Orbiting Satellite Carrying Amateur Radio) program represents over six decades of incredible innovation, starting with a small group of enthusiasts and growing into a global movement
The Thwaites Glacier in Antarctica—often called the “Doomsday Glacier”—is melting much faster than previously modeled. Recent research published in October 2026 reveals that warm seawater is flushing deep
You may wonder how hydrogen, the lightest element can be made into a metal. Remember that it belongs to Group I of the periodic table which contains well
While true “flying cars” for your daily commute aren’t a reality just yet, working prototypes are actively taking to the skies. The industry is currently in an advanced
Part 1: Indian Regulations and Operating Procedures 1. What is the standard callsign prefix for Indian Amateur Radio stations? A) VU B) IN C) 4X D) W Answer:
The name Fox SDR (or FoxSDR) currently refers to two distinct and notable projects within the amateur radio and SDR communities: 1. FoxSDR Standalone Transceiver by VU3ZOF This
