NASA is working on a new super-heavy-lift launch vehicle called Space Launch System or SLS. The Space Launch System will be used to launch the Artemis I, the mission to go back on moon (Artemis is the twin sister of Apollo).The SLS will produce around 8.8 million pounds of thrust during initial stage at lift-off, becoming the most powerful lanuch vehicle ever built.....

Air defence is one of the important factors for national security of a country. In a world where even terrorist organizations have lethal missiles, rouge countries with nuclear missiles aneffective air defence system becomes a necessity. When it comes to airspace defence, the main focus is on ground based air defence systems. In this blog I will discuss India's air-defence program and its future......

Chandrayaan 2 is the second lunar mission being conducted by Indian Space Research Organization. The first mission was Chandrayaan 1 (22 Oct 2008-28 Aug 2009) which was a successful mission. Chandrayaan 1 orbiter was the first manmade lunar orbiter to find water on the moon. It was because of Chandrayaan 1 mission, India built its deep space network......

As per 2019, almost every modern military forces in the world uses unmanned aerial system or ‘Drones’. Sometimes they are used for information gathering, spying and sometimes for combat purposes. They are very much effective, reliable and safe. Now the question comes, will these drones replace fighter jets in distant future ? Let’s find out.....

Probably you are interested in time traveling, yes, we all are. In reality, technically, we all are time travellers. Because as a matter of fact, time works at different speeds for different gravitational field. In other words, if a person is at sea level and another person is atop of a mountain, then for them time will pass at different speeds. But this difference will be so small....

On March 27, 2019 India successfully test fired an ASAT ( anti-satellite ) missile, destroying a LEO ( low earth orbit ) satellite at 283 km above earth surface which is code named as ‘ Mission Shakti ’. This puts India an elite league of four countries in the world who have successfully conducted such kind of experiment. Yesterday’s three dimensions of war vs today's....