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

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

HD 20794 d, with a mass six times that of Earth, orbits a star similar to our sun. The planet’s location within the habitable ...

19, 2024 — Scientists have unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-Moon system and the broader solar ...

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

The organic ingredients to life, hints to where Earth’s water came from, and the fundamental building blocks of our planet ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

Titan is the only moon in our solar system with a significant atmosphere. Now we have a very good idea of how this dense ...

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a host of other puzzles connected to the solar system's deep past ...

The finding, reported in the science journal Geochimica et Cosmochimica Acta, is significant because the data reported by the ...

In October 2020, a van-sized robotic spacecraft briefly touched down on the surface of Bennu, a 525-meter-wide asteroid 320 million kilometers from Earth.