Did a flying saucer just land at NASA? It sure looks like it.

NASA has received one of the most unusual-looking pieces of hardware ever associated with the Artemis III program, and ...

美国国防部近日再度释出解密UFO档案，引发外界热议。美国国家航空航天局（NASA）局长艾萨克曼28日表示，这些档案中并没有外星人遗体或太空船，而是真正“无法解释的现象”，并揭露了多年来未被政府机构认真调查的怪异景象。此前相关视频报道这批“与外星人、地外生命、不明空中现象以及不明飞行物（UFO）相关”的政府文件， ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Dozens of photos were included as part of the release, such as photos shared by the FBI, Department of Defense, and NASA.

美国国家航空航天局（NASA）2014年拍摄的火星影像近日在网络上引发热议。有网友声称，在画面中发现一个形似“枪支”的神秘物体，甚至有不明飞行物（UFO）研究者进一步宣称，NASA派遣探测车前往火星的真正目的，是为了寻找这一疑似外星文明遗留的“武器”。 机会号拍摄到火星疑似出现枪枝的照片。 （撷取自X @EvanKirstel） 据《每日邮报》报道，引发讨论的照片来自NASA“机遇号”（Oppor ...

Neil deGrasse Tyson challenges recent UAP disclosures, urging officials to provide concrete evidence of extraterrestrial life ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of hearings and UAP files.

What NASA found on Titan shocked scientists and changed how researchers viewed moons in deep space. Beneath layers of dense haze, Titan revealed rivers, lakes, and strange surface features unlike ...