Browsing: System

Allina Health, a large nonprofit health system based in Minnesota, announced Wednesday that it will end its policy of denying…

Astronomers have long thought that a strange star system observed by the European Space Agency’s Gaia satellite was a simple…

NASA’s Hubble Space Telescope captured this image of Saturn in February 2023. Saturn reclaims its title as the planet with…

MIT astronomers have mapped “disk winds” associated with the accretion disk around Hercules X-1, a system in which a neutron…

Five worlds in the solar system have active volcanoes (those that are currently erupting or have erupted in human history):…

A veteran astronomer has discovered that Saturn’s vast ring system heats the planet’s upper atmosphere, a phenomenon never before observed…