The space object, which was only recently discovered by scientists, will pass closest to Earth on Friday, December 19. Here's ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS ...

For the first time, scientists have created detailed, 2D maps of the sun's outermost atmosphere. This feat was accomplished ...

Comet 3I/ATLAS, the third interstellar object ever detected, will swing closest to Earth overnight from Thursday to Friday ...

Federal officials are set to testify Thursday morning before the House Science, Space and Technology Committee on implementation of the CHIPS and Science Act, which aims to bolster domestic ...

NASA mentioned that the Interstellar Comet 3I/ATLAS has been approaching from the general direction of the constellation ...

NASA's IXPE mission has identified how X-rays are produced in the jet of a supermassive black hole, confirming that they ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.

Interstellar comet 3I/ATLAS will fly by our planet at a safe distance of 1.8 astronomical units (roughly 167 million miles or ...

Interstellar comet 3I/ATLAS will pass closest to Earth on Friday, revealing a mysterious anti-tail and offering a rare chance ...