The scientist has outlined the 'potentially devastating and irreversible long-term impacts' of unknown organisms in space ...

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.

Launching in the 2040s, the HWO telescope will search for Earth-like planets and feature swap-out instruments maintained by ...

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, highlighting the gap between transparency claims and actual proof.

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

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 ...

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of expertS ...

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 ...