Morning Overview on MSN
NASA’s Mercury mission just revealed a discovery no one saw coming
Mercury has long been cast as the solar system’s burnt-out rock, a relic too small and too close to the Sun to hold many ...
Space on MSN
Asteroid samples NASA brought to Earth suggest life's building blocks may be widespread in the universe
The discovery is just the latest to come from the asteroid sample, which dates back to the dawn of the solar system.
As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.
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