A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.
A powerful new tool comes online this year that could help astronomers locate the mysterious planet hiding somewhere beyond ...
Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...
Despite the name, a planetary alignment isn’t when the planets get in a row, it’s when a fair few gather on one side of the ...
All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...
Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...
2025 is starting off with a bang for skygazers, with a planet parade now visible in the night sky. A planet parade is when ...
Mercury will join them in late February. NASA / JPL-Caltech The eight planets in our solar system all orbit the sun in roughly the same flat plane, known as the ecliptic—but they move at ...
The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...
Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33,000 km/h, the winds make up the fastest jet-stream of its kind ever ...
Six planets are lining up in a row from our Earthly view of the cosmos, in a spectacle that'll be visible in January through ...