Astronomers have been worried about congestion in orbit ever since SpaceX began launching batches of satellites for the ...

A stadium-sized asteroid named 2024 ON is expected to pass by Earth at high speed on September 17, 2024, as per a warning ...

A 33-foot asteroid named 2024 PT5 is expected to briefly orbit the Earth between September 29 and November 25.

In this episode, Dave Eicher describes the upcoming conjunction of two bright objects in the evening sky. On October 5th, you ...

The Earth is getting a second 'mini-moon' later this month, but it'll only last from Sept. 29 to Nov. 25, researchers say.

Mini-moons’ are asteroids that fail to escape Earth’s gravity and end up orbiting the planet for a time. The 33-foot asteroid ...

Arizona State Parks and Trails unveiled a list of "star parties" scheduled across Arizona state parks over the fall and ...

A star's close flyby billions of years ago possibly influenced the solar system's architecture, leading to unusual orbits of trans-Neptunian objects and explaining the origin of Jupiter and Saturn’s ...

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this ...

A remarkable celestial event is on the horizon, pun intended, as a second mini-moon is expected to enter Earth's orbit soon.

Earth will soon have two moons, but not for long. According to a study published in the journal Research Notes of the ...