Astronomers have produced the first-ever three-dimensional map of a planet outside our solar system — WASP-18b — marking a ...
An international team of astronomers has shown for the first time that it is possible to map exoplanets using a technique ...
Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts. When you purchase through links on our site, we may earn an affiliate commission.
The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?