New research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three ...

Even the little-understood Oort Cloud, at the outer edges of our solar system beyond view, has a partly spiral structure.

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

A nne Verbiscer, a research professor in the University of Virginia’s astronomy department, is will soon be working with NASA ...

NASA is delaying the launch of the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH ...

SpaceX and NASA are set for the launch of the agency’s newest space telescope and solar research mission. A Falcon 9 will ...

PUNCH isn't the only spacecraft studying the solar corona and the transition into the solar wind. NASA's Parker Solar Probe ...

NASA's Artemis campaign is rapidly advancing the development of Gateway, a space station that will orbit the Moon and serve ...

President Trump set the U.S. on a path to sending astronauts back to the lunar surface during his first term. Lately he has ...

"We've run into a lot of challenges along the way [that] have caused us some launch delays, but this team has pulled together ...

Engineers at NASA's Jet Propulsion Laboratory have conserved energy supplies on the record-setting Voyager 1 & 2 deep space ...