From quirky landmarks to scenic spots, these Pennsylvania roadside attractions turn long drives into a series of memorable adventures.

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...

For 15 years, one nearby exoplanet refused to reveal its secrets, its spectrum stubbornly flat, its atmosphere unreadable.

Astronomers in the UAE have issued a public safety advisory ahead of the expected Ramadan crescent sighting on Tuesday, February 17, warning residents not to attempt viewing the moon through ...