Wind Current Affairs, GK & News

Parker Solar Probes sends back first observations

NASA’s Parker Solar Probe has sent back its first observations to the earth for scientists to decode the mysteries about the sun. The spacecraft was launched in August of 2018. It has completed 3 of the 24 planned passes by the sun’s unexplored regions. No other spacecraft has flown as close as the Parker probe ..


What is difference between Deflation and Abrasion in Geography?

Wind erodes the Earth’s surface by removal of loose, fine-grained particles by turbulent eddy actions and it is called Deflation. Regions which experience intense and sustained erosion are called deflation zones. Abrasion refers to grinding of the rock surfaces with particles captured in the air.