Saturday, June 6, 2026

NASA's X-59 quiet supersonic research aircraft completed its first supersonic flight on June 5, reaching Mach 1.1 (713 mph) at an altitude of 43,400 feet during an 81-minute test flight from Edwards Air Force Base, marking a major milestone in demonstrating technology that could enable commercial supersonic flight over land by producing only a quiet thump instead of a loud sonic boom.^[1]

Astrophysicists at Northwestern University have discovered wind blowing from the Milky Way's central supermassive black hole, Sagittarius A*, after more than 50 years of searching, finding a vast cone-shaped cavity sculpted by the wind that swept away cold gas from the region.^[2]

Scientists have discovered a massive fan-shaped geological structure hidden beneath East Antarctica's ice sheet, revealing that several well-known subglacial features including the Wilkes and Aurora basins and Lake Vostok are part of one enormous formation that may be one of the largest examples of continental crust stretching ever recorded.^[3]

EPFL researchers have developed the first chip-scale ultrafast laser that rivals traditional tabletop femtosecond lasers, delivering 1.05 nanojoules in pulses as short as 147 femtoseconds, potentially enabling mass production of advanced laser technologies for medical diagnostics, sensing, and atomic clocks.^[4]

NASA scientists and Brazilian researchers used satellite data and artificial intelligence to produce a detailed picture of groundwater change across Brazil, revealing significant declines in aquifers that provide 55% of the country's water, with drought, deforestation, and increasing extraction straining critical water resources.^[5]

NASA will announce the four astronauts assigned to the Artemis III mission on June 9 at Johnson Space Center, marking a major step in the agency's lunar exploration program as the mission prepares to test rendezvous and docking operations with commercial lunar landing systems ahead of a planned 2027 launch.^[6]

Polish tennis player Maja Chwalinska became only the second qualifier ever to reach a Grand Slam singles final in the Open Era, defeating Diana Shnaider to advance to the French Open final where she will face 19-year-old Russian Mirra Andreeva on Saturday.^[7]

Researchers at Texas A&M University have demonstrated that controlled fire whirls can clean up oil spills faster and more cleanly than traditional burning methods, with the spinning flames consuming up to 95% of the oil and cutting soot emissions by 40% in the first large-scale experiment of its kind.^[8]

New research from Curtin University has detailed how Stonehenge's six-tonne Altar Stone was likely transported 700 kilometers across Britain by Neolithic people from northeast Scotland to Salisbury Plain, with ice-sheet modeling ruling out glacial transport and supporting the conclusion of deliberate human effort across challenging terrain.^[9]

A record 48 teams will compete in the 2026 FIFA World Cup, with the tournament kicking off June 11 across the United States, Canada, and Mexico, featuring 12 groups and a new format where the top two teams from each group plus the eight best third-placed sides advance to the round of 32.^[10]