astronauts-repair-canadarm2-robotic-arm-and-complete-spacewalk

NASA astronaut Chris Williams works outside the International Space Station during a spacewalk to swap out a malfunctioning wrist joint on the Canadarm2 robotic arm. NASA+ NASA astronauts Chris Williams and Jessica Meir concluded their spacewalk outside the International Space Station at 3:40 p.m. EDT. During the 7-hour, 20-minute spacewalk, Williams andContinue Reading

dgce-sig-seminar,-23-july-2026

Cosmic Origins … Cosmic Origins Community DGCE SIG Seminar, 23… About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   DGCE SIG Seminar Diffuse Gas in Cosmic Ecosystems Science Interest Group DGCE SIG about DGCE SIG Seminar Location Virtual DatesContinue Reading

a-day-of-flight-testing-at-nasa-armstrong

3 min read A Day of Flight Testing at NASA Armstrong NASA flight test engineer A.J. Jaffe and pilot Nils Larson walk on the ramp before a flight Tuesday, Jan. 13, 2026, at NASA’s Armstrong Flight Research Center in Edwards, California. The two support the agency’s Crossflow Attenuated Natural LaminarContinue Reading

five-humanitarian-workers-killed-in-convoy-ambush-in-south-sudan

UN ‘deeply saddened’ by Monday attack on convoy in Jonglei State, calls for investigation., UN ‘deeply saddened’ by Monday attack on convoy in Jonglei State, calls for investigation. The United Nations has said that it was “deeply saddened” by the killing of five humanitarian workers after their convoy was ambushedContinue Reading

sensata’s-active-+-passive-pyrofuse-combines-two-triggers-qfor-high-voltage-protection

Sensata Technologies has launched the Active + Passive PyroFuse, a high-voltage protection device that combines two fault-interruption mechanisms in a single unit. The STPS500P series pairs active, system-triggered interruption with a passive, current-driven trigger, and Sensata is positioning it for electric vehicles, commercial transportation, charging infrastructure and industrial electrification systems.Continue Reading