The Geminid meteor shower peaked overnight on Dec. 13-14, with the best viewing between 10 p.m. and 4 a.m. under moonless ...

NASA’s Parker Solar Probe has slipped closer to the Sun than any spacecraft in history, and its latest flyby has now ...

NASA’s Hubble Space Telescope has unveiled a mesmerizing image of NGC 6369, a planetary nebula known as the “Little Ghost ...

Turn your attention skyward Saturday evening and you should be able to catch the peak of the annual Geminids meteor shower. The yellow dancing streaks light up the night sky every December with ...

Europa’s “wall-demon” scar resembles lake stars on Earth, prompting researchers to investigate whether it indicates pockets of water beneath the moon’s frozen surface ...

Nasa's Parker Solar Probe has captured an extraordinary phenomenon, a 'U-turn' of the solar wind, in the Sun's atmosphere, ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

The 2026 program, with its mix of historic commemorations, is expected to draw interest from regular collectors and new ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

NASA’s Hubble Telescope photographed the comet on November 30. At that time, the comet was still very far — about 178 million ...

Twenty Republicans joined Democrats in passing the bill, which aims to reinstate collective bargaining rights for nearly a ...