Astronomers have identified a vast, cotton-candy–light “super‑puff” world that loops around its star in a wildly misaligned ...

Forty light-years away, seven Earth-sized planets orbit around a dim red dwarf star in one of the most tightly packed ...

How did hot Jupiters end up orbiting so close to their stars, thus earning their moniker? This is what a recent study ...

New simulations examine whether the seven planets in the TRAPPIST-1 system could host moons, showing that only small, close-orbiting moons could remain stable over long periods ...

In this video, we dive deep into the concept of circular orbits within the Three-Body Problem. Explore how gravity, motion, and complex interactions between three celestial bodies create fascinating ...

As hundreds of spectators witnessed the mission from the launch gallery, the Satellite, the second <br />mission involving US after the NISAR satellite, was successfully and precisely injected into a ...

REDONDO BEACH, Calif. & TOULOUSE, France--(BUSINESS WIRE)--Impulse Space, the leader for in-space mobility, and Infinite Orbits, the France-based in-orbit services company, have reinforced their ...

A concept graphic of Infinite Orbits' Orbit Guard Space Domain Awareness microsatellite, released in August 2025. (Infinite Orbits) France's Directorate General of Armaments (DGA) on behalf of French ...

The Circular Economy Act, expected at the end of 2026, will provide for the revision of several European instruments to make circular models more competitive on the international scene. “We have a lot ...

How does a planet’s size influence its orbit around its parent star? This is what a recent study published in the Proceedings of the National Academy of Sciences hopes to address as a team of ...

Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other ...