Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

Pluto-Charon Formation Scenario Mimics Earth-Moon System Jan. 7, 2025 — A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

This course is about the Earth as a holistic system. You will be introduced to System thinking. The main focus of the course is on the various spheres - the lithosphere, hydrosphere, atmosphere and ...

A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...

An asteroid could hit Earth, but scientists are continuing to gather data to understand its trajectory and potential impact ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.