Once thought to be 8 billion years old, the star HD 110067 — famous for its six synchronized exoplanets — may be only 2.5 billion years old, new research suggests.
If you are fortunate to live in the occultation zone and the weather cooperates, this upcoming event is one that really ...
A central finding of the research showed that surface changes in starspots on XX Trianguli do not follow sun-like magnetic ...
NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...
January's sky brings a planet parade, Mars opposition, and the Quadrantid meteor shower. Enjoy Venus and Saturn's close ...
a star cluster located on the outskirts of a not-so-distant galaxy some 200,000 light years from Earth. The orange, yellow, green and blue ring-like outline of the "cosmic wreath" came from the ...
On December 21 — coincidentally the winter solstice — the two largest planets in our solar system will appear to almost merge in Earth’s night ... brighter than any star in the sky at ...
Trappist-1 b may experience intense volcanism An Earth-sized planet in a star system very similar to our solar system may have an atmosphere after all, suggests new research using the James Webb ...
More information: Michelle Kunimoto et al, Two Earth-size Planets and an Earth-size Candidate Transiting the Nearby Star HD 101581, arXiv (2024). DOI: 10.48550/arxiv.2412.08863 Journal information ...