There are 10 major NASA facilities, including the Kennedy Space Center in Florida and the Johnson Space Center in Houston. October 4, 1957 - The Soviets launch Sputnik 1, the world’s first artificial ...

BYUH students share their understanding of exoplanets and what humanity’s enduring hunt for life outside the solar system ...

IT’S been nearly 40 years since the first planet outside of our Solar System was discovered. Since then, more than 5,800 ...

Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic planet formation.

How does a planet’s size influence its orbit around its parent star? This is what a recent study published in the Proceedings of the National Academy | Space ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other ...

Our quest to find a “second Earth” has long occupied scientists and dreamers alike. The possibility of another world ...

Astronomers have discovered nearly 6,000 planets beyond our own solar system. Here's how — and how we'll find even more.

And even then, asteroids outside the limit of our telescopes are virtually undetectable. Therefore, an asteroid with a very large orbit that intersects Earth’s orbit could potentially catch ...

In the case of 2024 YR4, that includes the space rock’s size as well as its orbit. Observations taken during the dark skies necessary for ground-based telescopes to track faint, small asteroids ...