A series of spacewalks is underway outside the International Space Station. Plus, a fire scare occurs in the Russian section of the ISS, and amateur stargazers have set up camp at an ancient Mesopotamian site in modern-day Iraq. VOA’s Arash Arabasadi brings us the Week in Space. …

The crew aboard the International Space Station (ISS) Thursday reported that smoke alarms went off in the Russian segment of orbiting laboratory, and the crew reported seeing smoke and smelling burned plastic. Russia’s space agency, Roscosmos, said the incident took place in the Russian-built Zvezda module and occurred as the station’s batteries were being recharged. The smell reportedly wafted from the Russian module into the module operated by the U.S. space agency NASA.  Roscosmos said the crew activated air filters and returned to their normal schedule once the air quality was back …

U.S. President Joe Biden on Thursday is planning to order 2.5 million federal workers and contractors to get vaccinated against the coronavirus as part of a new effort to control the infectious disease.    The new order, which eliminates an option he previously gave the workers to get regularly tested for the virus in lieu of being inoculated, is part of a six-point plan Biden is laying out in a White House address to combat the surge in recent weeks of delta variant coronavirus cases and deaths.    Aides said …

U.S. President Joe Biden is expected to call for a summit on boosting the global supplies of COVID-19 vaccines, according to U.S. news outlets. The summit will be held during the United Nations General Assembly later this month.  The Washington Post reports the topics will include coordination among world leaders to collectively tackle the health crisis and address inequities, including the slow rate of vaccinations in the developing world.The United States and other wealthy nations have been under increasing pressure to donate their surplus of COVID-19 vaccines to poorer countries as …

U.S. President Joe Biden will unveil a new strategy to combat the dramatic surge of COVID-19 cases across the nation during a major White House speech Thursday afternoon.White House press secretary Jen Psaki told reporters Wednesday that Biden will spell out six methods designed to encourage more Americans to get inoculated against the virus, including involvement of the private sector.Biden’s speech comes as the U.S. is experiencing a growing number of COVID-19 infections, hospitalizations and deaths sparked by the highly contagious delta variant, which has completely upended the administration’s aggressive …

It’s been 20 years since terrorists rammed passenger planes into New York’s World Trade Center and the Pentagon in Washington. The wars that followed in Afghanistan and Iraq were wars in which medical advances saved more lives than in any other war. VOA’s Carol Pearson tells us about one of those advances. Camera: Mike Burke …