Earth’s inner core may be oxygen-rich

Earth’s inner core may be oxygen-rich

Oxygen is the key substance for life and one of the most abundant elements in the Earth. However, it’s still unknown whether oxygen is present and in which form in the inner core with extreme high pressure and temperature conditions, and almost composed of pure iron. Scientists co-led by Dr. Jin Liu from HPSTAR (the […]

NASA’s Perseverance Rover Investigates Geologically Rich Mars Terrain; Collects ‘Wildcat Ridge’, analyzes with SHERLOC instrument

NASA’s Perseverance Rover Investigates Geologically Rich Mars Terrain; Collects ‘Wildcat Ridge’, analyzes with SHERLOC instrument

NASA’s Perseverance rover is well into its second science campaign, collecting rock-core samples from features within an area long considered by scientists to be a top prospect for finding signs of ancient microbial life on Mars. The rover has collected four samples from an ancient river delta in the Red Planet’s Jezero Crater since July 7, […]