We live in a golden age for space exploration. Scientists are gathering massive amounts of new information and scientific evidence at a record pace. Yet the age-old question remains unanswered: are w ...

What can Earth’s technosignatures—the potential signs of intelligence beyond Earth—teach us about finding technosignatures ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.

Research analyzing molybdenum isotopes in meteorites and Earth rocks shows our planet received its water later than ...

A research team led by Dr. Sofia Sheikh of the SETI Institute, in collaboration with the Characterizing Atmospheric ...

Abundance of Earth-like Exoplanets The universe has no shortage of similarities to Earth when it comes to celestial ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

If the scientists could very precisely measure the proportions of lutetium and halfnium in moon rocks compared to other ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...

Because this planet is relatively close to Earth and orbits a bright star, it is a perfect target for future telescopes.