To travel between the stars requires vast amounts of fuel and energy, but as it turns out, the ocean of night in deep space is full of fuel, if you can collect it along the way.

The SR-71 Blackbird remains one of the most impressive aircraft ever built, capable of flying at Mach 3.2 and reaching ...

India's Defence Research and Development Organisation (DRDO) displayed a new 155 mm ramjet projectile for Bharat Forge ...