We’ve discovered thousands of exoplanets — but not a single confirmed exomoon. That doesn’t mean they aren’t out there. In ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

Just as space aliens might benefit from a society rooted in Jewish ideals, so too might humans benefit from the encounter ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

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

Some people thought he was confirming aliens exist. But he later clarified on Instagram that during his time in office, he ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

A SCIENTIST known for discovering water on a distant planet has been mysteriously shot dead on his front porch. Carl ...