Scientists have found that sub-Neptunes, planets between the size of the Earth and Neptune, show different densities depending on the resonance of their orbits, thus excluding observational biases as the cause, which raises new questions about the formation of planetary systems.
An international team of scientists used seismological data from NASA's InSight lander to determine the impact rate of meteorites on Mars, revealing that an 8-meter diameter crater forms daily, providing new insights into the age and structure of the red planet.
NASA's James Webb Telescope has discovered luminous, red objects in the early universe that point to the existence of old stars and supermassive black holes much earlier than previously thought, challenging existing models of cosmic evolution.
An international team of astronomers has deciphered the history of the formation of young star clusters, revealing that most belong to only three families that originate from very massive regions. This research provides new insights into the effects of supernovae on the formation of gas structures in galaxies like our Milky Way.
An international team of planetary scientists has discovered water frost spots on the tops of Mars' Tharsis volcano. This discovery challenges existing perceptions about the climate dynamics of Mars and raises new questions about the movement of water on the Red Planet.
Two million years ago, Earth may have been exposed to cold, harsh interstellar clouds that could have affected the climate. New research reveals that the sun's location in the galaxy may have a greater impact on Earth's history than previously thought.