The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

A "quasi-moon" is being claimed as a second moon for Earth after being discovered earlier this year.

Earth has a new cosmic companion, a 19-meter asteroid named 2025 PN7, discovered in August 2025. This 'quasi-moon' will orbit ...

Elon Musk's SpaceX keeps launching satellites into Earth's orbit, and it just achieved a big milestone. On Sunday, two of the ...

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a "second moon." ...

The study found that, while in 2019 only 0.2% of satellites in Earth orbit were forced to perform more than 10 ...

PN7, earth's second moon, is a quasi-moon — a celestial object that travels almost exactly in sync with Earth. Researchers at ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

The mysterious object was on fire and lying in the middle of a remote dirt road in Western Australia's Pilbara region when ...

Deployment should only accelerate once Starship is fully viable and can deploy the latest-generation satellites.