Astronomers explore the properties of a dark hyperluminous quasar
SED adjusts COS-87529 plots. Credit: Monthly Notices of the Royal Astronomical Society (2024). DOI: 10.1093/mnras/stae2221 Astronomers from the European University ...
Tag: Astronomers
Astronomers detect ancient solitary quasars with obscure origins
This image, taken by NASA's James Webb Space Telescope, shows an ancient quasar (circled in red) with fewer neighboring galaxies ...
Astronomers detect very high energy gamma ray emission around distant pulsar
The GeV residual termination shock map around PSR J0248+6021. Credit: Cao et al., 2024. Using the Large High-Altitude Air Shower ...
Astronomers observe strong superflare from giant star
Evolution of NICER spectra during the eruption; shown are four spectra of one orbit each. Spectra are grouped to a ...
Astronomers find Webb data conflicts with reionization models
Simulation of galaxies ionizing hydrogen gas (bright zones) during the reionization epoch. Credit: M. Alvarez, R. Kaehler and T. Abel ...
Astronomers race to capture image of exoplanet near star
Top and middle: F200W (left) and F356W (right) imagery from AF Lep. AF Lep b is not recovered robustly (> ...
Astronomers discover dozens of massive stars launched from young star cluster R136
Artistic impression of star cluster R136 containing hundreds of thousands of stars in a huge star-forming region in the Large ...
Astronomers study the nature of a rapidly rotating intermediate polar
Long-term optical light curve of CTCV J2056-3014. Credit: Salcedo et al., 2024. Using various space X-ray observatories, astronomers at Columbia ...
Astronomers use Webb to probe a ‘vapor world’ in the constellation Pisces
The study found that the planet's atmosphere contains a high concentration of heavier molecules, including a significant amount of water ...
Astronomers detect multiple extended tidal tails in ancient globular cluster
High-probability members of the tidal tails of NGC 288. Green dots show stars along the trailing tail, cyan dots denote ...
