Multiple Star System Produced Southern Ring Nebula, Webb Astronomers Say

Samples From Asteroid Ryugu Shed New Light on Solar System History

The EXtreme PREcision Spectrometer (EXPRES), developed at Yale by astronomer Debra Fischer, has captured ultra-precise measurements of the starlight from a distant planet’s sun. Astronomers have now analyzed those measurements to determine the orbit of planet 55 Cnc e, nicknamed the “hell planet.”

NASA may unlock future James Webb Space Telescope data