Morning Overview on MSN

Earth has a secret space companion that followed us for 60 years

For the past 60 years, Earth has had a secret companion in space—a quasi-moon that has been sharing our planet’s orbit around ...
Public Broadcasting Service (PBS)

NASA’s latest ESCAPADE is sending twin low-cost orbiters to examine Mars’ atmosphere

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...
The Daily Galaxy on MSN

Earth Has a Secret Space Companion—And It’s Been Following Us for 60 Years!

A new celestial discovery has astronomers buzzing: a small space rock, quietly trailing Earth for decades, has been confirmed ...