SETI thinks it could have missed calls from aliens. Here's why

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...
Today In The Space World on MSN

Why our solar system spins flat and what lies beyond its edge

The planets orbit in a flat plane but our solar system is more than just a disc. This video reveals the 3D bubble we travel through, exploring the Oort Cloud, a spherical shell of icy bodies, and the ...
Space.com on MSN

Bus-sized asteroid will fly past Earth tonight mere days after being discovered. Here's what to expect

Asteroid 2026 EG1 was discovered on March 8, less than one week ago.
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A mass stellar migration billions of years ago may have helped life get started on Earth

Our sun and a host of "solar twins" may have migrated away from the core of the Milky Way galaxy together long ago, potentially making the solar system more hospitable to life.