James Webb Space Telescope spots rare red spiral galaxies in the early universe
First-light observations with U.K. Canary Islands telescope upgrade reveal the spectra of a pair of galaxies 280 million light years away from Earth
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.”
