Did 29 Cygni b form like a planet, or like a star? Or are the two not quite as distinct as previously believed?
The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.
The deep interiors of ice giants such as Uranus and Neptune may contain a previously unknown form of matter, based on new computational research by Carnegie scientists Cong Liu and Ronald Cohen.
A rare four-planet alignment featuring Mercury, Mars, Saturn and Neptune will light up the pre-dawn sky from April 16 to 23, ...
Washington, D.C.—Observations of the highly unusual—sometimes called “forbidden”—exoplanet TOI-5205 b taken by JWST suggest the giant planet’s atmosphere has fewer heavier elements than its host star.
T he giant planets of the Solar System have complex interiors that have been difficult to pin down. Inside Uranus and Neptune ...
The new Moon in Aries on March 18, 2026, brings you the self-awareness and initiative to finally change your life. Here's how ...
NASA has shut down a science instrument on the iconic Voyager 1 probe, the first spacecraft to reach interstellar space.
Earth’s magnetic field shields our planet from dangerous solar energy and damaging cosmic radiation, while the gravitational ...
Major gauges were little changed by an announcement that Israel and Lebanon will extend their ceasefire.
Between Project Hail Mary's box office success and the recently successful Artemis II mission, it's a good time to be a space ...