A group of astronomers has found a solar system 116 light-years from Earth that seems to challenge current theories about how ...
Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same ...
An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...
This article was originally featured on The Conversation. Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of ...
Astronomers have found a distant world that challenges planetary formation theory, with a rocky planet where gas giants should be.
ESS2.C: The Roles of Water in Earth’s Surface Processes Water is found in the ocean, rivers, lakes, and ponds. Water exists as solid ice and in liquid form. ESS2.A: Earth Materials and Systems (3-5) ...
A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.