NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

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

In the 21st century, the theories regarding the existence of aliens refuse to dial down. Now, the recently resurfaced NASA photo of Martian planet has gone viral on various social media ...

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 ...

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， ...

Neil deGrasse Tyson challenges recent UAP disclosures, urging officials to provide concrete evidence of extraterrestrial life, highlighting the gap between transparency claims and actual proof.

The Pentagon's new website offers photos, transcripts, reports, and recordings.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Announcing the release, President Donald Trump said he had directed ...

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously secret NASA Apollo 16 briefing surfaced online. The recording references a ...

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

Nasa has drawn fresh attention to a nearby exoplanet, dubbed the super-Earth GJ 3378b, after astronomers confirmed it sits in ...