A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...

It's a new type of three-body problem for astronomers, who used the Hubble Space Telescope to determine that twin asteroids ...

SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the corona. Here's what to know.

BAE Systems is celebrating the successful launch of NASA's SPHEREx Observatory from Vandenberg Space Force Base in California ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

BAE Systems (LON: BA) is celebrating the successful launch of NASA's Spectro-Photometer for the History of the Universe, ...

Recent research using data from the Keck Observatory and NASA's Hubble Space Telescope has revealed a potential three-body system in the Kuiper Belt, known as the Altjira system. This discovery ...

Can asteroids orbit each other in pairs of three, also called a three-body or triple system, like stars? This is what a ...