Once thought to be 8 billion years old, the star HD 110067 — famous for its six synchronized exoplanets — may be only 2.5 ...
A central finding of the research showed that surface changes in starspots on XX Trianguli do not follow sun-like magnetic ...
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 ...