Dark matter 'annihilation' may be causing the Milky Way's center to glow

NASA's Ingenuity helicopter survives first night alone on Mars - RFI

NASA’s Ingenuity Mars Helicopter Survives First Frigid Martian Night on Its Own

Less than one percent of Americans live in nursing homes, but of the 551,747 people in the U.S. who have died of COVID-19 so far, about 175,000 - 31.7 percent - were nursing home residents, according to an analysis from The Covid Tracking Project