NBC News correspondent Steve Kornacki isn’t the only Kornacki sibling to appear on TV. His sister, Katie, appeared on ...

“The name Europa Clipper goes back to as early as 1999. We’ve been dreaming of a mission like this since the Galileo mission arrived in the 1990s and provided the strongest evidence we have ...

Stunning new Jupiter photos from NASA’s Juno spacecraft reveal storms, cloud bands, and its volcanic moon Io as the mission nears its final orbits around the gas giant.

“It’s got a very good variation, two-year-olds, sprinters, stayers, three-year-olds, four-year-olds – I would say the quality ...

Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS.

The SELINA project announces the launch of a newly established section on its public project website, showcasing the ...

GPS jamming and spoofing attacks are on the rise. If the global navigation system the US relies on were to go down entirely, ...

NASA's Juno spacecraft has been orbiting Jupiter since July 2016. The Clipper's impending trip to Europa represents the most ambitious attempt to image the moon since the Galileo mission conducted ...

Astronomers searched the skies for decades for signs of extraterrestrial life, but in 2023, a Harvard mission looked down, ...

Living in today's age of ambitious robotic exploration of Mars, with an eventual human mission to the red planet likely to ...

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang ...