Know about agricultural satellite, Deep-sea robots, new lunar space station

Following is a summary of current science news briefs.

Deep sea robots reveal mineral riches in the abyss

From the safety of their research vessel, scientists are exploring one of Earth's last frontiers - the sea floor - to discover more about valuable minerals vital in the manufacture of smartphones. The scientists, from the University of Bergen in Norway, are sending robots 2,500 meters (8,000 feet) down into the waters between Norway and Greenland, to try to understand the environments potentially rich with rare earth minerals.

Argentina bets on $600 million satellite to boost agriculture sector

Argentina is launching a new microwave imaging satellite to monitor natural disasters and soil moisture, in a long-term bid to bolster the farm sector, an industry that has historically been the backbone of the country's economy. Scheduled to launch on a SpaceX Falcon rocket from Vandenberg Air Force Base in California on Oct. 6, Argentina's SAOCOM 1a satellite "is going to boost the high quality precision agriculture Argentina relies on," President Mauricio Macri told farmers and industry representatives last week.

Russia throws doubt on joint lunar space station with U.S.: RIA

Moscow may abandon a project to build a space station in lunar orbit in partnership with U.S. space agency NASA because it does not want a "second fiddle role," a Russian official said on Saturday. Russia agreed last year to work with the U.S. National Aeronautics and Space Administration (NASA) on plans for the moon-orbiting Deep Space Gateway, which will serve as a staging post for future missions.