Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Group set up by Harvard professor Avi Loeb to advise White House, Pentagon, FBI and American intelligence community on ...

"When TESS launched, no one expected it to ever be capable of finding this kind of planet." When you purchase through links ...

Just months after 9/11, strange messages started appearing across U.S. military computers: “Your security system is crap.” ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

GJ 3378b could be just large enough and just close enough to its star to host life (Picture: Nasa) Aliens could call a planet about a 282 million-year drive away home, scientists say. GJ 3378b is an ...

Saturn is among the worst offenders. With its giant system of rings and moons and its extremely orderly magnetic field, the ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...

A newly discovered and potentially habitable exoplanet scientists are calling Earth’s “next-door neighbor” could be the next ...

Swipe Down and Turn Up the Sound to Hear the Full Experience. Space is often described as silent. With no atmosphere to carry ...

Researchers have proposed an unorthodox way to shield our planet from the constant barrage of solar storms — launching a ...