If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...
Indian astronomers have investigated an ultraluminous X-ray pulsar in the galaxy NGC 4631, designated X-8. The new study, described in a paper published Feb. 16 on the arXiv preprint server, provides ...
JWST observed Uranus for nearly a full rotation, charting the planet's upper atmosphere and magnetic environment for the ...