It looks like something unnatural was in the sky in the months and years before Sputnik, according to one researcher.

STARKVILLE, Miss.—A Mississippi State University faculty member has made a celestial discovery in Starkville: the first ...

Is 3I/ATLAS alien tech or just a comet? Explore the explosive backlash over NASA's blurry images, Avi Loeb's list of 12 ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

NASA has shared its long-awaited images of the mysterious object zipping through our solar system - finally confirming its true identity ...

NASA has finally published several observations of interstellar comet 3I/ATLAS that were taken during the long government ...

NASA’s latest images from Mars show a rock that looks less like a random boulder and more like something deliberately carved, ...

California Democrats exposed themselves as hypocrites by pushing Prop. 50 despite purporting to support independent ...

The European Space Agency (ESA) announced the discovery of the 40,000th near-Earth asteroid, a lot more are still out there.

In October, a pair of comets known as Lemmon and SWAN also left trails of dust and gas as they continued along their vast ...

Scientists have proposed a shocking new theory for the origin of the moon, and their calculations suggest Earth once had a ...

NASA's latest release of imagery for interstellar object 3I/ATLAS has triggered new scientific and public scrutiny as the ...