The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Maintaining reliable communication during space missions is critical. Future missions—especially crewed missions to Mars—are ...

Ukraine secretly launched two rockets past the edge of space during its ongoing war with Russia, a Ukrainian lawmaker revealed in late April 2026, marking what would be the first known wartime space ...