Morning Overview on MSN

Comet 3I/ATLAS shows a rare sun-facing “anti-tail”

Comet 3I/ATLAS has arrived in the inner solar system behaving as if the usual rules of comet physics were optional. Instead ...
Modern Engineering Marvels on MSN

Betelgeuse’s hidden partner finally explains its strange flicker

What seems to us as a star of super giant size on earth may not be the star itself, but the surrounding in which it has to exist. Betelgeuse a mere 650 light-years distant in Orion has been acting as ...