It may sound like a sci-fi headline but it's very real -- Earth now has a new celestial companion, a little asteroid named ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Blue Jays’ Varsho hits first left-handed home run off Snell this year Emma Teitel: Doug Ford’s Blue Jays ticket outrage shows ...

Is Earth getting a second moon? "ChicagoLIVE" talks with Derek Buzasi, Senior Instructional Professor of Astronomy & ...

NASA has confirmed a new cosmic tag-along: asteroid 2025 PN7, a “quasi-moon” orbiting the Sun in sync with Earth. This tiny ...

Several celestial objects have been spotted over the years and deemed a "quasi-moon" by astronomers, including asteroid 2025 ...

Astronomers have identified asteroid 2025 PN7 as a quasi-moon, a space rock that travels alongside Earth in a similar orbit ...

The asteroid isn’t a second moon, instead it is a quasi-satellite that is trailing the Earth’s orbit around the sun. Unlike ...

Unlike the Moon, which is gravitationally bound to our planet, 2025 PN7 shares an orbit around the Sun that closely mirrors ...

Tragic news as US chess grandmaster Daniel Naroditsky has passed away at 29. Meanwhile, Hulu is reviving 'Prison Break' with ...