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

NASA has pushed the boundaries of astronomy once again with the James Webb Space Telescope (JWST)—the most advanced telescope ...

The missions' first four delays were to allow for additional time for checkouts and processing on the Falcon 9 rocket they'll ...

NASA's James Webb Space Telescope has captured an amazing view of barred spiral galaxy NGC 1559. It is about 35 million light ...

A massive asteroid, 535844 (2015 BY310), measuring roughly 460 feet in diameter, is set to pass Earth on March 5, 2025.

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

"We might have finally found the cause of a mystery that's lasted over 40 years," said researcher Sandino Estrada-Dorado.

The James Webb Space Telescope is helping scientists study a strange mass about 20 light-years from Earth. Traveling ...

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

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 ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other ...

Scientists studying SIMP 0136, a free-floating planetary-mass object, have uncovered complex atmospheric changes.