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

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

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

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

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from elsewhere in the universe.

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

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

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

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

New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its ...

New images from a NASA satellite are giving scientists a view of tsunamis that they have never had before, revealing ...

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