NASA’s Double Asteroid Redirection Test did more than shove a small moonlet off its local path. New peer-reviewed research confirms that the September 2022 collision measurably shifted the entire ...

In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects form. These pairs are capable of producing powerful cosmic collisions.

Ever wondered how those weird, floating \"snowmen\" way out in the deep freeze of the Kuiper Belt beyond Neptune's orbit ...

There is a category of planet that belongs to no star. It was thrown clear of its solar system early in the chaos of ...

NASA’s Double Asteroid Redirection Test, known as DART, did more than shove a small asteroid into a tighter loop around its companion. The September 2022 impact also measurably changed the binary ...

It provides a dynamic, time-resolved view of planetary transformation, a missing link between young inflated worlds and the compact sub-Neptunes that populate the galaxy.

The traditional Habitable Zone (sometimes called the Goldilocks zone) is kind of like a campfire. If you sit too close, you ...

A Nvidia-backed startup is seeking U.S. approval to launch tens of thousands of satellites ...

And then there’s all the space radiation. But wait. It’s not as crazy as it sounds. For one, think of the environmental ...

A war of words between the FCC and Amazon erupted last week, bringing Elon Musk’s most audacious vision yet into sharp focus.

Need a quote from a Motley Fool analyst? Stephen Altemus, and Chief Financial Officer, Peter McGrath, are leading the call today. Before we begin, please note that some of the information discussed ...

In the Northern Hemisphere, Earth’s axis of rotation, referred to as the “North Celestial Pole,” currently points to a spot on the celestial sphere near the star Polaris (the “North Star” or “pole ...