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

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

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

The Wide Field Camera 3 instrument gives the telescope the ability to capture a panchromatic view of objects flying through ...

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

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

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

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

NASA has lost contact with its MAVEN spacecraft that launched from Florida and has been orbiting Mars for more than a decade.

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