NASA’s Mars InSight lander has measured and recorded for the first time ever a likely “marsquake.” The faint seismic signal, detected by the lander’s Seismic Experiment for Interior Structure (SEIS) instrument, was recorded on April 6, the lander’s 128th Martian day, or sol. This is […]
NAME – CHANDAN KUMAR MSc. FINAL YEAR , UNIVERSITY OF DELHI GATE RANK – 57 I have taken Geology Concept Test series for my preparation for GATE 2019 exam . Their test series are very good and questions are up to the mark. I also […]