Imagine being able to see through thick clouds and darkness, no matter where you are in the world. It sounds like science fiction, but this is exactly what India's private space start-up, GalaxEye, is about to achieve with its new satellite called Drishti.

Drishti is a unique Earth observation satellite that combines two cutting-edge technologies: multispectral imaging and synthetic aperture radar. This means that it can capture high-resolution images of the Earth's surface, even through clouds and darkness. The satellite will be launched aboard SpaceX's Falcon 9 rocket from California on May 3.

So, why is Drishti so special? Well, India's geography and climate make it one of the cloudiest places on Earth. In fact, a NASA study found that 70% of the Earth's surface is always covered by clouds, and in tropical regions like India, it's often 90%. This makes it difficult for traditional optical satellites to capture clear images of the Earth's surface.

The team at GalaxEye, led by CEO Suyash Singh, realized that they needed to think differently when designing satellites for India's unique climate. They combined multispectral imaging, which captures color and clarity, with synthetic aperture radar, which can image the ground regardless of cloud cover or lighting conditions. The result is a satellite that can see through clouds and darkness, and provide high-resolution images of the Earth's surface.

Drishti is not just a one-off experiment; it's the first member of an ambitious constellation of satellites that will provide even higher resolution images of the Earth's surface. The success of Drishti will pave the way for nine more constellations, making India's space ecosystem even more robust. With Drishti, India will be able to compete with the best in the world when it comes to Earth observation, and provide critical data for applications like disaster management, agriculture, and security surveillance.