Space debris – the collection of defunct human-made objects in Earth's orbit – is already affecting space agencies, companies and astronauts. This debris includes large pieces, such as spent rocket ...

Learn how astronauts are safeguarded from hazardous space debris through innovative engineering and international ...

This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree.

A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...

Avi Loeb discusses new radio observations, motion data, and size estimates for interstellar object 3I/ATLAS, outlining limits, uncertainties, and future observations ...

Space environment health score shows how healthy - or stressed - Earth’s orbit is expected to become over the next 200 years.

Scientists have captured the first direct images of colliding objects in a neighboring star system. Astronomers have seen the ...

Two rare cosmic collisions around the young star Fomalhaut were caught by space telescopes, offering new clues about how planets form.

In smaller dark stars, when their dark matter runs out, normal nuclear fusion can begin, and they gradually become normal ...

Asteroid 2024 YR4 is about 60 metres long, may hit the Moon in December of the year 2032. Scientists assured that Earth is ...

Explore the history of UFO sightings in Louisiana, from the 1947 national conference that never happened to detailed accounts from the Air Force and local residents.

Two cosmic collisions near the star Fomalhaut solve the mystery of a disappearing "planet" and show rare planetesimal crashes ...