Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.
Interstellar comets like 3I/ATLAS could serve as seeds for giant planet formation, potentially explaining how massive planets ...
Jupiter will reach its highest point in the sky around dawn, when, from mid-northern latitudes, it will appear about 20 ...
What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar ...
A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...
White dwarfs are the dense, slowly cooling remnants left behind when stars like the Sun exhaust their nuclear fuel. They no longer fuse atoms in their cores, but their gravity remains intense enough ...
An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets within the system can also be seen. - International Gemini ...
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.
Scientists have discovered a rare six-planet system, HD 110067, where all planets orbit their star in perfect mathematical ...
The twin stars in TOI-2267 orbit each other closely, forming what scientists call a “compact binary”. One of its planets ...
An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...
Super-Earths and sub-Neptunes, planets with sizes between Earth and Neptune, constitute approximately one-third of known exoplanets but are absent in our solar system. Their prevalence elsewhere and ...