A rare alignment of two exoplanets with their star, marking one of the few known exosyzygies, an astronomical event involving ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Created in Canva by Daisy Dobrijevic, Image from the Virtual Telescope Project livestream ...

The phenomenon known as a planetary parade is back as astronomers and stargazers prepare for what could be a dazzling display in the solar system this week. The planetary parade — what appears to be a ...

Another planetary alignment is coming up in April People got to witness a seven-planet alignment in February The next alignment of seven planets will take place in October, 2028 Many Connecticut ...

A small planetary alignment is on the horizon It will take place near the end of May A crescent moon will be wedged between Venus to the south and Saturn to the north Astronomy fans got to see a ...

Optical aberration theory remains a fundamental component in the design and operation of space telescopes. With increasingly ambitious astronomical missions and the demand for high-resolution imaging, ...