Harvard astronomer Avi Loeb currently says there is a 30-40 percent chance the object is not natural in origin.
The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors ...
Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...
In this week’s episode of Space Minds, host Mike Gruss speaks with Robert Lightfoot, president, space at Lockheed Martin and former NASA associate administrator.