In late 2025, scientists reported that for the first time, they were able to detect concentrations of plastic pollution on ...

Or you can wait out the launch countdown, smack a few buttons around, and marvel as your rocket lifts off and immediately separates, sending your poor little pod cratering back down, and then through, ...

In the velvet blackness of the outer Solar System, 400 million miles from the comfort of our own sun, lies a frozen world ...

When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

The Artemis II crew comprises NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen. They will fly in a ...

Europa's hidden ocean could thus be fed by the sinking ice, which carries down oxidants and nutrients produced on the surface ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

The JWST tracks a path right-to-left across the eastern horizon in the hours following sunset in January. On Jan. 19 it will be located to the left of the star Nu Orionis in the raised right arm of ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...