Curious about how many moons Mars has? Discover fun facts about Phobos and Deimos — Mars' two tiny moons — including their ...

A ghostly Martian moonrise, starlit skies, and a mission chasing life’s traces—Perseverance captures more than just images.

In its earliest days, Jupiter may have been even more colossal than it is now—twice as large, in fact, with a magnetic field ...

The new calculations, described in a paper published Tuesday (May 20) in the journal Nature Astronomy, suggest that just 3.8 ...

At Quilty Space, we track more than 400 announced constellations, ranging in size from less than 10 satellites to tens of ...

NASA's Voyager 1, launched in 1977, explores interstellar space. Antenna upgrades in Australia will enhance communication for ...

With the sun moving through curious, communicative Gemini now, you might feel pulled in a bevy of directions, eager to ...

Becker targets not only their aspirations for outer space, but also their claims about artificial intelligence, the need for ...

Mars, engaged in a cosmic tug-of-war with its moon, is predicted to form rings again in the next 50 to 70 million years.

An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why ...

Two Harvard researchers, Tom McMahon and Jim Glasheen, began studying the phenomenon in the 1990s. They developed a ...

Recent discoveries have challenged previous assumptions about the space near Earth, revealing a potential population of undiscovered "minimoons," some ...