Up until now, satellites have not even been designed with refueling in mind, because, well, it wasn't possible. That will ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

In an era where the geometry of power is tilting skyward, the nations with eyes in orbit will be the ones that define what ...

Currently, the asteroid 2024 YR4 is too far away to observe with space or ground-based telescopes. NASA expects to make more ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

The tower would hang down from this asteroid via a super-strong cable system called the Universal Orbital Support System ...

I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

Named for the pioneering astronomer Vera Rubin, whose work on galaxy rotation helped prove the existence of dark matter, the ...

YR4 made headlines earlier this year when its probability of impacting Earth in 2032 rose as high as 3%. While an Earth ...