The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how it works. NASA's Nancy Grace Roman space telescope will send the hunt for ...

On a podcast, former President Barack Obama was asked, “Are aliens real?” His response: “They’re real. But I haven’t seen them. And they’re not being kept in Area 51. There’s no underground facility.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

When a mysterious crescent appeared over Moscow in 1967, alien enthusiasts were unaware they were actually tracking a 3-megaton weapon designed to bypass American radar.

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

Defense Secretary Pete Hegseth said the Pentagon is “working” on identifying and releasing government files related to UFOs and extraterrestrial life following President Donald Trump’s directive.

Superman has one of the greatest rogues’ galleries in comic book history, and these are the most powerful villains he’s ever faced.

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...

This piece examines the parallels between sci-fi concepts and current technological achievements, emphasizing the ongoing journey from imagination to reality and pondering ...

There are things the NASA chief has "come across in the job that he can’t explain," but aliens are not among them.