When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

There is a mysterious phenomenon in which strong radio signals arrive periodically from space, yet their source remains ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could be overlooking prime evidence of alien intelligence.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

Astronomers have detected radio signals coming from a long-dead neutron star known as the 'Blue Eye Pulsar' after searching ...

Optical observations obtained using the Southern Astrophysical Research ( SOAR) Telescope showed a white dwarf binary at the emission's location in the sky, with spectra revealing a clear orbital ...

These signals were first found by chance as telescopes scanned broad areas of the sky. Only about a dozen of these unusual ...

The clashing magnetic fields of a white dwarf star and its neighboring red dwarf star are the source of signals from space that have remained a puzzle for over 20 years, radio astronomers in Australia ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

A recent investigation led by Todd Humphreys from the University of Texas, Austin, found that the Russian Kosmos 2546 may have been used to jam GPS signals on a continen ...