Space on MSN

Astronomers baffled by 'mysterious disruptor' with a mass of 1 million suns and a black hole for a heart

The gravitational lens JVAS B1938+666 consists of massive bodies ranging from 6.5 billion to 11 billion light-years away, ...
Morning Overview on MSN

Time might have 3 dimensions and the math gets ugly

Physicists are quietly advancing a radical idea: time might not be a single, thin line but a full three‑dimensional landscape ...