"The universe is filled with a range of three-body systems, including the closest stars to Earth, the Alpha Centauri star ...

W. M. Keck Observatory’s laser guide star adaptive optics (LGS AO) system uses a laser to create an artificial star to measure for atmospheric distortions. This results in sharp, high-resolution ...

Previous examinations using ground-based tools as well as the Hubble and Spitzer space telescopes indicated SIMP 0136 was ...

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

The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show "3 ...

Over the last 10 years, the Hubble Space Telescope has taken pictures of Altjira and a 2011 study found that it appears as ...

The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, ...

The mission will help us uncover how early galaxies formed and where the building blocks of life are located in the Milky Way.

Here's everything you need to know about why Saturn's rings are about to disappear — and when they will return.

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope ...

The Hubble Space Telescope revealed that the Andromeda Galaxy’s ecosystem differs from our Milky Way’s. This shows how these ...