What are the various GNSS systems?
Global Positioning System (United States) GPS is the oldest GNSS system. It initiated its operations…
Spacecraft Materials and the Chemistry of Space Exploration
This artist rendering illustrates NASA's Cassini spacecraft flying through the plume on…
NASA’s 10 Greatest Science Missions
The Exploration of Space NASA has a long legacy of space exploration.…
Developing space infrastructure: the future of aerospace technology is now
Space infrastructure has the potential to revolutionize the way in which engineers…
How many satellites are orbiting the Earth in 2015?
A satellite can be defined as an artificial body placed in orbit…
How many satellites are orbiting the Earth in 2016?
Image courtesy of ESANote: The debris field shown in the image is…
How many satellites are orbiting the Earth in 2017?
Artist’s rendition of satellites orbiting the Earth – rottenman/123RF Stock Photo How…
How many satellites orbiting the Earth in 2019?
Image courtesy of ESANote: The debris field shown in the image is…
How many satellites are orbiting the Earth in 2018?
How many satellites are orbiting the Earth?According to the Index of Objects…
The Saga of Indian Remote Sensing Satellite System
IRS-1A, the first of the series of indigenous state-of-art operating remote sensing…
