Tag: star

Credit: AI-generated image A newly discovered star could challenge some models of how stars evolve and how they produce elements ...

Credit: arXiv (2024). DOI: 10.48550/arxiv.2409.11468 Among its other notable achievements and puzzles, the James Webb Space Telescope (JWST) discovered a ...

R Aquarii, a symbiotic binary star located only about 1,000 light years from Earth in the constellation Aquarius. It is ...

Planet-planet occultation. Credit: Zayna Cheikh Scientists from the SETI Institute and partners at Penn State University used the Allen Telescope ...

Evolution of NICER spectra during the eruption; shown are four spectra of one orbit each. Spectra are grouped to a ...

Abundance ratios (X/H) of HE 2315−4240 (black-filled circles) as a function of atomic number. The best-fit population III nucleosynthesis model ...

Credit: Radiography: NASA/CXC/Queen's Univ. Belfast/Mr. Nicholl et al.; Optics/IR: PanSTARRS, NSF/Legacy Survey/SDSS; Illustration: Soheb Mandhai / The Astro Phoenix; Image ...

Top and middle: F200W (left) and F356W (right) imagery from AF Lep. AF Lep b is not recovered robustly (> ...

Artistic impression of star cluster R136 containing hundreds of thousands of stars in a huge star-forming region in the Large ...

This artist's impression shows Barnard b, a lower-mass planet than Earth that was discovered orbiting Barnard's star. Its signal was ...