Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

If Christopher Nolan's sci-fi movie Interstellar has you wanting more emotional sci-fi journeys, here's an assortment of ...

From the orbit of Mars, China's Tianwen-1 sent back new and intriguing images of our interstellar visitor. An animation shows ...

Two weeks ago, interstellar comet 3I/ATLAS was at conjunction, on the opposite side of the Sun with respect to Earth. Last ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

Astronomers at the MeerKAT radio telescope in South Africa have reported the first radio detection from interstellar object ...

MeerKAT radio telescope detected hydroxyl (OH) absorption lines from interstellar object 3I/ATLAS, marking its first ...

US Congresswoman Anna Paulina Luna is demanding that NASA release all data and imagery related to the interstellar object ...

Scientists have released images of the interstellar visitor as it reemerged from behind the sun, revealing that the comet ...

Harvard's Avi Loeb fires back at Michio Kaku over 3I/ATLAS 'alien probe' claims, stating Kaku 'wrote no scientific papers' ...

Comet 3I/Atlas is soon going to be closest to the Sun in its journey through our solar system. Here are five facts that shed ...