- space x crew 1 launch delayed till Sunday due to weather issues
- astronomers scramble to explain unusually bright kilonova explosion
- Honda cleared to start selling level 3 autonomous cars in Japan
- scientists measure the shortest unit of time ever called a zeptosecond
- ancient lakebed discovered under Greenland’s ice
- Bronze Age sword unearthed by mushroom hunter
- astronauts complete launch rehearsal in preparation for Saturday liftoff
- large object caught on sonar in Loch Ness by cruise ship
- material identical to what’s found near a black hole is obtained by scientists
- holograms for smart phones a step closer to reality with new slim display
