Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...

An unidentified flying object has been spotted hurtling towards Earth, and one expert believes it could be the first evidence ...

Confirmed as an alien comet, new observations have given us a much better idea of how large this interstellar object actually ...

NASA uses a seven-step scale to verify evidence of extraterrestrial life, requiring multiple independent confirmations. Even ...

STARRS Observatory in Hawaii made history in 2017 when they detected 'Oumuamua, the first interstellar object (ISO) ever ...

NASA astronomers have witnessed the movement of the fastest ever comet seen so far and using Hubble Space Telescope clicked ...

The discovery of fast-moving object 3I/Atlas has sparked debate, with Harvard's Avi Loeb suggesting it might be an alien ...

Researchers propose that vesicles could form in Titan’s hydrocarbon lakes, hinting at a new pathway for life’s precursors.

Sixty years on, the first people to step foot on the moon are still idolized. The names Buzz Aldrin and Neil Armstrong will forever be etched into the history of humanity. But less is known about some ...

The new findings on exoplanet TRAPPIST-1d, published in The Astrophysical Journal on Wednesday, mirror similar results for TRAPPIST-1b and TRAPPIST-1c, which orbit closer to their red dwarf host, a ...

3I/ATLAS was discovered by NASA's Asteroid Terrestrial-impact Last Alert System (ATLAS) on 1 July, and is just the third ...

That strange interstellar object flying by us may, according to one outlandish astronomer, have been sent by aliens to see ...