Three out of seven Earth-sized planets in the TRAPPIST-1 system are likely without an atmosphere, ruling them out as habitable worlds.

Three out of seven Earth-sized planets in the TRAPPIST-1 system are likely without an atmosphere, ruling them out as habitable worlds.
Simulations suggest that two enormous masses of hot rock have been involved in generating Earth’s magnetic field and…
Many researchers thought that earthquakes in the Himalayas recur at regular intervals – but an analysis of sediment…
Eruptions from volcanic arcs, found where tectonic plates converge, are one of the major drivers of natural carbon…
An expedition in the Red Sea found several brine pools that appear to be fed by underwater volcanoes,…