About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.
New research from Rice University suggests that the giant planet Jupiter reshaped the early solar system in dramatic ways, ...
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Oceans in the fire: How magma and hydrogen forge massive quantities of planetary water
In the beginning, when planets were newborn, they glowed like furnaces, vast oceans of molten rock wrapped in heavy blankets ...
Washington, DC— Our galaxy’s most abundant type of planet could be rich in liquid water due to formative interactions between ...
Columbia researchers say we haven't even begun to explore the possible consequences of stratospheric aerosol injections.
Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.
Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is suspected to be causing unusua ...
Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit ...
The Senate's report supports Space.com's findings, stating, "as early as June 2025, NASA began 'implementing immediately' ...
An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...
Astronomers have observed a free-floating planet accreting massive amounts of gas and dust, shedding new light on planetary formation.
A chemical "anomaly" revealed through an analysis of meteorites may have led to finding the first existing evidence of "proto ...
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