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

NASA is sounding an unusually stark alarm: in the coming years, streaks from commercial satellites could creep into almost ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

NASA’s Hubble Space Telescope captured a deeper look at interstellar comet 3I/ATLAS, with its Wide Field Camera 3 instrument, ...

Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

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

NASA has reportedly expressed concern over the increasing number of satellites in low-Earth orbit causing increasing light ...

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

NASA has created an animation to show what likely happened on July 2nd after a black hole appeared to shred a star. For ...