New spacecraft data from Pioneer, Voyager and Juno show that Jupiter is slightly smaller and more flattened than earlier estimates, refining the planet’s measured size and shape.

Skygazers across Texas and beyond can catch a glimpse of six planets arcing across the night sky this week in a so-called ...

From the stunning auroras of the spring equinox and the red glow of the lunar eclipse to a planet conjunction, the night sky is putting on a global show this upcoming month that you won’t want to ...

This rare “planet parade” features six planets—Mercury, Venus, Neptune, Saturn, Uranus, and Jupiter—appearing clustered along the ecliptic, the Sun’s apparent path across the sky, creating a stunning ...

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

Starfleet Academy has been a major topic ever since his casting was first announced. While the series is primarily focused on highlighting the stories of the new cadets of the Academy in the 32nd ...

On, NASA reached a pivotal milestone in America’s race to the Moon with the first launch of an Apollo-Saturn IB rocket, known as AS-201, from Cape Kennedy—today’s Cape Canaveral.

New research using NASA’s James Webb Space Telescope examines the maximum sizes of gas giant exoplanets, measuring chemical compositions and formation processes in the HR 8799 system.