Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.

Brian Hackney reports on the possible origins of Earth's recent "mini-moon" that is preparing to depart our orbit.

Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.

Earth has a temporary, tiny companion. While not quite a "mini moon," since it will never be captured by Earth's gravity, ...

Astronomers are gearing up to study an asteroid that will revisit Earth in 2025. It is about 33 feet wide and will come quite ...

For just a few months, Earth hosted a "second moon," much smaller than our faithful historical companion. This fleeting ...

When is the full moon in December 2024? Start the day smarter. Get all the news you need in your inbox each morning. The Cold ...

The Narendra Modi-led government has given the green light to ISRO’s Venus Orbiter Mission, known as Shukrayaan, scheduled ...

Residents of a northern Alberta town are over the moon that it could share its name with the first Canadian rover set to ...

Earth captured asteroid 2024 PT5 back in September and expected to hold on to it till November according to Universidad Complutense de Madrid professor Carlos de la Fuente Marcos. See an orbit ...

"It's an exciting time on the spacecraft, getting these key deployments done." NASA's Europa Clipper mission has successfully ...