The solar system has an uninvited guest that is currently shooting toward us on a one-way trip through our cosmic ...

As the administration slashes spending on science, NASA is running low on new missions.

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

A groundbreaking study published in Communications Earth & Environment has called into question the long-standing assumptions ...

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

Omnidian, which services solar panels and manages their performance, is bidding $7 million to buy a piece of bankrupt Sunnova ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...

Sedna, a distant dwarf planet three-quarters the size of Pluto, is inching toward the brightest star in our sky — and in 2076 ...

BEIJING/SHANGHAI, July 7 (Reuters) - Huawei's artificial intelligence research division has rejected claims that a version of ...

The Expanse was on air for six seasons from 2015 to 2022, first on SYFY and later on Prime Video. Based on the sci-fi book ...