Tiny pores in the shells of archaea microbes attract ammonium ions that are their sole source of energy, allowing them to thrive where this food is so scarce that scientists can’t even detect it.
Wendy Li-Wen Mao, a mineral physicist at SLAC and Stanford, says scientists have speculated about various ways the Earth’s iron-rich core and its rocky mantle separate and interact.
Managing the unprecedented amount of data that will soon stream from Rubin Observatory means more than buying tons of hard drives. SLAC scientist Richard Dubois explains what will go into Rubin’s U.S. data facility.
The LSST cryostat, now fully assembled, will keep the camera’s image sensors continuously cooled to minus 150 degrees Fahrenheit for crisp, high-sensitivity views of the night skies.
The Rubin Observatory's LSST Camera will take enormously detailed images of the night sky from atop a mountain in Chile. Down below the mountain, high-speed computers will send the data out into the world. What happens in between?