SpaceX's private Polaris Dawn mission now targeting March 2023

The Wow signal is SETI's founding myth. Most have dismissed it, but for 35 years, until his death last year, one man never stopped searching. Bob Gray's final research, "Could the "Wow" signal have originated from a stochastic repeating beacon?" was published in June with astronomer David Kipping.

Earthquakes: Facts about one of Earth's deadliest hazards

Antarctica's Collapse Could Begin Even Sooner Than Anticipated