Our Solar System has eight planets, a few dwarf planets and more than 200 moons. But wait. Are you seeing double? Or did every planet suddenly get a twin? Where would each planet’s double fit in? Why ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

Do they look similar to Jupiter? A new study finds they probably don't. Before getting into the details, let's talk about the ...

Researchers studied the data closely and suggested a few possible ideas about the planet’s atmosphere and surface.

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

Astronomers have created a groundbreaking discovery of images showing debris disks in an extensive range of exoplanetary ...

Located about 39 light-years from Earth, the TRAPPIST system resembles a miniature version of our solar system: The star, an ...

Recently reported methane signatures detected by the James Webb Space Telescope could be a hint to it potentially harboring ...

Beyond the local interstellar clouds and their wispy clumps of hydrogen and helium atoms in the form of gas and dust, the ...

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

Japan's Subaru Telescope’s OASIS survey directly imaged a massive exoplanet and a brown dwarf, highlighting new opportunities for studying distant planetary systems.

Astronomers observing TOI-3884b found its orbit misaligned by 62° from its star’s rotation, uncovered through multicolour ...