Greatest elongation is the ideal time to spot Mercury during its morning appearance. Even then, it won't climb very high. For ...

Astronomers using the James Webb Space Telescope believe they may have found a Saturn-sized planet orbiting Alpha Centauri A, ...

The potential exoplanet was detected using JWST’s Mid-Infrared Instrument (MIRI) at a wavelength of 15 microns, part of the ...