A mysterious tripod-like object captured by NASA's Curiosity rover on Mars has sparked debate about extraterrestrial life, ...

Time travel movies have a fan base of their own. From mind-bending tales to tales that make us ask ‘what if’?These movies ...

The search for extraterrestrial life has evolved from philosophy to a serious scientific and national security concern ...

Eclipses may be wondrous, but nothing beats seeing the northern and southern lights from space. That's the word from a pair ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come with terrifying consequences. This video explores NASA’s Voyager missions, ...

Science: Nikku Madhusudhan (IoA) Claims about possible extraterrestrial life on K2-18b and Mars generated worldwide ...

In Texas, UFO sightings are on the rise, especially in Houston, dubbed the UFO Capital. Reports range from jellyfish-shaped ...

NASA is funding a new concept that could send swarms of tiny, spherical "aerobots" floating through the eerie underground ...

TIME digs into the Trump-ordered PURSUE archive, where unresolved UFO and UAP files now live as a searchable government ...

FBI records reveal a mysterious encounter involving red lights and a 25-minute time discrepancy on an analogue watch, ...

Perseverance caught Earth slipping behind Phobos on Mars, the first time anyone has recorded the sight from another planet's ...

Earth’s neighbor still has secrets that science is trying to figure out, and one of them is potential signs of life.