Space for Prelims

NASA’s project OSIRIS-Rex stands for Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer. Aim: To travel to a near-Earth asteroid named Bennu […]

Asteroids Asteroids are small, airless rocky worlds revolving around the sun that are too small to be called planets. They

Space Junk (Kessler Syndrome): More than 5 decades of human space exploration since the first Soviet-launched Sputnik satellite in 1957