There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

The European Space Agency's JUICE spacecraft has captured detailed images of the interstellar comet 3I/ATLAS, offering ...

As engineers work to fix issues with the Artemis 2 mission's Space Launch System (SLS) rocket, NASA officials are reexamining what flights will follow and are shaking up plans for ...

Want to catch a glimpse of the planetary alignment from Arizona? Here's what to know, including a list of official dark sky ...

Known as the R-36Orb inside the military, the weapon was designed by Soviet military to bypass American defenses.

The former president appeared to confirm decades-old conspiracy theories. Lawmakers say Barack Obama is simply saying what many Americans already believe.

CHARLOTTE, N.C.- Former president Barack Obama is clearing the air after his off-the-cuff comment about aliens sent the internet into orbit. During a podcast lightning round, Obama joked that aliens ...

Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them is. But the search is oddly compelling.

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...