339K views · 2.8K reactions | This footage is from NASA’s STS-51-A space shuttle mission in 1984. During this mission, astronauts deployed two satellites—and remarkably, retrieved two others that had been stranded in the wrong orbit.  The satellite shown here is Westar 6, which was brought back to Earth, sold, and later re-launched in 1990—a rare and impressive feat in spaceflight history. | The Galactic Void | Facebook

56K views · 147K reactions | The moments we could live over and over...

12K views · 289 reactions | Deep Well Excavation to Save Rainwater need Huge Efforts round the World. The global focus is water conservation. There is definitely no future without water. The climate change has given more emphasis on groundwater recharge. | Mission Green Mumbai | Facebook