But the sturdy plate — inscribed with far more than the poignant words of Limón — also has a twin that sits on our planet.

The test flight and its spectacular conclusion was a tiny step in the Starship’s development and a giant leap on the journey ...

A NASA spacecraft has set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth. Europa ...

The Europa Clipper launched Monday aboard a SpaceX Falcon Heavy rocket propelling it on a six-year journey to reach its ...

NASA's Europa Clipper mission has launched to study Jupiter's icy moon Europa, which may harbor a potentially habitable ocean ...

Scientists are eager to see if Europa's subsurface ocean could support life, as NASA's Europa Clipper is scheduled to begin ...

The Europa Clipper mission, NASA's largest planetary science spacecraft to date, aims to determine if Jupiter's moon Europa ...

In the search for life beyond Earth, scientists have traveled to distant locations — Antarctica and its ice sheets, Chile and ...

The ground shook and a deafening engine roar echoed throughout Kennedy Space Center. Launching at 12:06 p.m. EDT Monday, the ...

NASA has launched the Europa Clipper spacecraft, which will investigate whether the Jovian moon has conditions that support ...

NASA's Europa Clipper spacecraft launched from Florida's Kennedy Space Center on a nearly six-year mission to Jupiter to see ...