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 ...

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

Doha: The world will celebrate on Monday the International Asteroid Day, observed annually on June 30. This day aims to raise public awareness of ...

Keeping Earth safe from asteroids isn’t just spotting them – it’s also helping people understand what a high-impact ...

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

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

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

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 ...

Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...

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