A group of astronomers claim they have found the first exomoon in the universe. While we know about around 6,000 exoplanets, ...

Interstellar comet 3I/ATLAS could be covered with icy volcanoes, which erupted as it neared the Sun, a study has found. Researchers say that as the comet's proximity to our star decreased,  a series ...

NASA has detected signs of a molecule that creates the happy hormone serotonin in an asteroid. Scientists have long believed ...

A breathtaking image captured from the International Space Station (ISS) shows the bright colours of Earth's atmosphere as ...

As the year draws to a close, the December night skies promise a dazzling array of cosmic spectacles. From the rare visit of an interstellar comet to the fiery trails of one of the year's best meteor ...

The Geminids peak Dec. 13, producing up to 120 meteors per hour visible from 8 p.m. until sunrise. Plus, a recap of ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

Lisa (Yeardley Smith) expresses her skepticism of a psychic in "The Simpsons" Season 6, Episode 19 ("Lisa's Wedding"), but ...

Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...

The legendary inventor of the Super Soaker, Lonnie Johnson, is refining technology in Atlanta that he thinks could help the planet reduce energy waste.

Renowned astrophysicist Neil deGrasse Tyson is perhaps best known for his podcast “Star Talk,” where he discusses covers various topics with scientists from around the world. He sat down with CBC News ...