Space Faces Setbacks, Mars Yields New Findings, and South Africa Fights Pollution

In a recent setback for the private space industry, federal aviation regulators have ordered Jeff Bezos' Blue Origin to investigate an upper-stage rocket failure. The incident occurred during the New Glenn rocket's satellite launch from Florida, impacting Blue Origin's ongoing competition with SpaceX.

NASA's Curiosity rover has added new organic compounds to the Martian list, raising hopes about past life on Mars. This experiment discovers previously unidentified compounds and hints at substances related to DNA precedents, providing fresh insights into the Red Planet's history.

Meanwhile, South African scientists have developed a pollution warning app to counteract Johannesburg's rising coal emissions. This innovative solution addresses health hazards in Africa's wealthiest city, which has been plagued by a persistent sulphuric smell linked to nearby coal mines.

(With inputs from agencies.)