Awareness

Air pollution in Delhi is a major environmental and health concern. The city’s air quality is consistently among the worst in the world, and it is estimated that air pollution causes over 20,000 premature deaths in Delhi each year. There are a number of factors that contribute to air pollution …

More than 140 experts and dignitaries have signed an open letter published by the Outer Space Institute (OSI) calling for both national and multilateral efforts to restrict uncontrolled re-entries — the phenomenon of rocket parts falling back to earth in unguided fashion once their missions are complete. Among others, the …