Morning Overview on MSN
What near light-speed travel would do to time, mass and distance?
A spacecraft traveling at 99 percent the speed of light toward Alpha Centauri would cross 4.3 light-years in what feels like months to its crew, while decades tick by on Earth. That asymmetry is not ...
Morning Overview on MSN
ESA’s CryoSat ice satellite tracked a powerful geomagnetic storm
ESA’s CryoSat-2 satellite, designed and operated to measure polar ice thickness, recorded significant disruptions during the extreme geomagnetic storm that struck Earth in May 2024. The event, ...
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